American character actor. Raised in New York City and Cincinnati, Ohio, Beddoe was the son of a professor at the Cincinnati Conservatory of Music who happened also to be the world-famous Welsh tenor, Dan Beddoe. Although Don Beddoe intended a career in journalism, he took an interest in theatre and became involved first with amateur companies and ...
| Series | Target | Unknown | 2016-03-06 |
| Movie | The Company She Keeps | Jamieson | 2016-03-06 |
| Series | Grand Jury | Unknown | 2016-03-08 |
| Series | Hey Moe, Hey Dad! | Unknown | 2015-05-05 |
| Series | Cinemassacre's Monster Madness | Unknown | 2007-10-01 |
| Movie | Robert Mitchum: The Reluctant Star | Unknown | 1991-03-10 |
| Movie | Nickel Mountain | Doc Cathey | 1984-03-07 |
| Series | Highway to Heaven | Unknown | 1984-09-19 |
| Movie | Our Town | Unknown | 1977 |
| Series | Little House on the Prairie | Unknown | 1974-09-11 |
| Series | Maude | Unknown | 1974 |
| Series | Nanny and the Professor | Unknown | 1971 |
| Series | Mayberry R.F.D. | Unknown | 1970 |
| Series | Arnie | Unknown | 1970 |
| Movie | How Do I Love Thee? | Unknown | 1970 |
| Movie | Generation | Gilbert | 1969-12-15 |
| Series | Lassie | Unknown | 1968 |
| Series | Petticoat Junction | Unknown | 1968 |
| Movie | The Impossible Years | Unknown | 1968 |
| Series | Mannix | Unknown | 1968 |
| Series | The Second Hundred Years | Unknown | 1967-09-06 |
| Series | F Troop | Unknown | 1967 |
| Series | CBS Playhouse | Unknown | 1967 |
| Movie | Texas Across the River | Mr. Naylor | 1966-10-26 |
| Series | The Wild Wild West | Unknown | 1966 |
| Series | Pistols 'n' Petticoats | Unknown | 1966-09-17 |
| Series | Laredo | Unknown | 1965 |
| Movie | A Very Special Favor | Unknown | 1965-08-14 |
| Series | Bewitched | Unknown | 1964 |
| Series | Temple Houston | Unknown | 1963 |
| Series | Going My Way | Unknown | 1963 |
| Movie | Papa's Delicate Condition | Unknown | 1963 |
| Series | Wagon Train | Unknown | 1963 |
| Movie | Cattle King | Unknown | 1963 |
| Movie | For Love or Money | Unknown | 1963 |
| Series | The Dick Powell Theatre | Unknown | 1963 |
| Movie | Jack the Giant Killer | Unknown | 1962 |
| Movie | Saintly Sinners | Unknown | 1962 |
| Series | Laramie | Unknown | 1962 |
| Series | Cain's Hundred | Unknown | 1962 |
| Series | The New Breed | Unknown | 1962 |
| Series | Mr. Smith Goes to Washington | Unknown | 1962-09-29 |
| Series | The Lucy Show | Unknown | 1962-10-01 |
| Series | The Virginian | Unknown | 1962 |
| Series | Ensign O'Toole | Unknown | 1962 |
| Series | Bonanza | Unknown | 1961 |
| Series | Pete and Gladys | Unknown | 1961 |
| Series | Rawhide | Unknown | 1961 |
| Series | Tales of Wells Fargo | Unknown | 1961 |
| Series | The Tall Man | Unknown | 1961 |
| Series | Whispering Smith | Unknown | 1961 |
| Series | Straightaway | Unknown | 1961 |
| Movie | Boy Who Caught a Crook | Unknown | 1961 |
| Series | Follow the Sun | Unknown | 1961-09-17 |
| Series | Route 66 | Unknown | 1960-10-07 |
| Series | The Law and Mr. Jones | Unknown | 1960-10-07 |
| Series | Maverick | Unknown | 1960 |
| Movie | The Wizard of Baghdad | Unknown | 1960-12-01 |
| Movie | Pillow Talk | Unknown | 1959 |
| Series | One Step Beyond | Unknown | 1959 |
| Series | Hotel de Paree | Unknown | 1959 |
| Series | The Texan | Unknown | 1959 |
| Series | The Alaskans | Unknown | 1959-10-04 |
| Series | Schlitz Playhouse | Unknown | 1959 |
| Series | Zorro | Unknown | 1959 |
| Series | Sugarfoot | Unknown | 1959 |
| Series | Trackdown | Unknown | 1959 |
| Movie | Warlock | Unknown | 1959 |
| Series | The David Niven Show | Unknown | 1959-04-07 |
| Series | Climax! | Unknown | 1958 |
| Series | Bronco | Unknown | 1958-09-23 |
| Series | Lawman | Unknown | 1958-10-05 |
| Movie | The Toughest Gun in Tombstone | David Cooper, Assayer | 1958-05-14 |
| Series | Perry Mason | Unknown | 1958 |
| Series | The Gale Storm Show: Oh! Susanna | Unknown | 1958 |
| Series | Westinghouse Desilu Playhouse | Unknown | 1958-10-06 |
| Movie | Bullwhip | Unknown | 1958 |
| Series | Lux Playhouse | Unknown | 1958 |
| Series | Father Knows Best | Unknown | 1957 |
| Series | Colt .45 | Unknown | 1957-10-18 |
| Series | The Millionaire | Unknown | 1957 |
| Series | Richard Diamond, Private Detective | Unknown | 1957 |
| Series | The Gray Ghost | Unknown | 1957-10-01 |
| Series | Broken Arrow | Unknown | 1957 |
| Series | The O. Henry Playhouse | Unknown | 1957-01-23 |
| Series | The Life and Legend of Wyatt Earp | Unknown | 1957 |
| Series | The Restless Gun | Unknown | 1957-09-23 |
| Movie | Shoot-Out at Medicine Bend | Unknown | 1957 |
| Series | The Adventures of Ozzie & Harriet | Unknown | 1957 |
| Series | Blondie | Unknown | 1957 |
| Series | Conflict | Unknown | 1957 |
| Series | Have Gun - Will Travel | Unknown | 1957-09-14 |
| Series | The Real McCoys | Unknown | 1957 |
| Series | Dr. Hudson's Secret Journal | Unknown | 1957 |
| Movie | The Joker Is Wild | Unknown | 1957 |
| Series | Screen Directors Playhouse | Unknown | 1956 |
| Series | Sky King | Unknown | 1956 |
| Series | Ethel Barrymore Theater | Unknown | 1956 |
| Series | The Joseph Cotten Show: On Trial | Unknown | 1956 |
| Series | My Friend Flicka | Unknown | 1956 |
| Movie | Behind the High Wall | Unknown | 1956 |
| Series | West Point | Unknown | 1956 |
| Series | Circus Boy | Unknown | 1956 |
| Series | Wire Service | Unknown | 1956 |
| Series | The 20th Century-Fox Hour | Unknown | 1956 |
| Movie | The Killer Is Loose | Unknown | 1956-03-02 |
| Series | Front Row Center | Unknown | 1956 |
| Series | Hey, Jeannie! | Unknown | 1956-09-08 |
| Series | The Sheriff of Cochise | Unknown | 1956-09-21 |
| Series | Playhouse 90 | Unknown | 1956-10-04 |
| Series | Cavalcade of America | Unknown | 1956 |
| Series | Hour of Stars | Unknown | 1955 |
| Series | Alfred Hitchcock Presents | Unknown | 1955-10-02 |
| Movie | The Rawhide Years | Unknown | 1955 |
| Series | Celebrity Playhouse | Unknown | 1955 |
| Series | Stage 7 | Unknown | 1955 |
| Movie | The Night of the Hunter | Unknown | 1955 |
| Series | Your Favorite Story | Unknown | 1955 |
| Series | Gunsmoke | Unknown | 1955-09-10 |
| Movie | Tarzan's Hidden Jungle | Unknown | 1955 |
| Series | Cheyenne | Unknown | 1955-09-20 |
| Series | The Lone Ranger | Unknown | 1955 |
| Movie | Wyoming Renegades | Unknown | 1954 |
| Series | Fireside Theatre | Unknown | 1954 |
| Series | The Ford Television Theatre | Unknown | 1954 |
| Movie | A Star Is Born | Unknown | 1954 |
| Movie | The Steel Cage | Unknown | 1954 |
| Movie | Loophole | Unknown | 1954 |
| Series | Waterfront | Unknown | 1954-02-01 |
| Series | Public Defender | Unknown | 1954 |
| Movie | Jubilee Trail | Unknown | 1954-05-15 |
| Series | Topper | Unknown | 1954 |
| Series | Walt Disney's Wonderful World of Color | Unknown | 1954-10-27 |
| Movie | River of No Return | Unknown | 1954 |
| Series | Mr. & Mrs. North | Unknown | 1954 |
| Series | General Electric Theater | Unknown | 1953-02-01 |
| Movie | The Band Wagon | Unknown | 1953 |
| Series | The Pride of the Family | Unknown | 1953-10-02 |
| Movie | The Clown | Gallagher | 1953-01-16 |
| Movie | The System | Jerry Allen | 1953-04-18 |
| Series | Ramar of the Jungle | Unknown | 1953 |
| Series | Our Miss Brooks | Unknown | 1953 |
| Movie | Cow Country | Unknown | 1953 |
| Series | Your Jeweler's Showcase | Unknown | 1953 |
| Series | Chevron Theatre | Unknown | 1953 |
| Series | Summer Theatre | Unknown | 1953 |
| Series | The Loretta Young Show | Unknown | 1953-09-20 |
| Series | Lux Video Theatre | Unknown | 1953 |
| Series | Life with Father | Unknown | 1953 |
| Series | Four Star Playhouse | Unknown | 1953 |
| Movie | The Narrow Margin | Unknown | 1952 |
| Movie | The Big Sky | Unknown | 1952-08-19 |
| Movie | Room for One More | Unknown | 1952 |
| Movie | Washington Story | Unknown | 1952-07-18 |
| Series | Death Valley Days | Unknown | 1952-03-06 |
| Movie | Three for Bedroom C | Unknown | 1952 |
| Movie | Stop, You're Killing Me | Unknown | 1952 |
| Movie | Scandal Sheet | Unknown | 1952 |
| Series | My Hero | Unknown | 1952 |
| Movie | Don't Bother to Knock | Unknown | 1952 |
| Movie | Hoodlum Empire | Unknown | 1952 |
| Movie | Blue Canadian Rockies | Unknown | 1952 |
| Movie | Carson City | Unknown | 1952 |
| Movie | The Iron Mistress | Unknown | 1952 |
| Movie | Carrie | Unknown | 1952 |
| Movie | The Racket | Unknown | 1951 |
| Movie | Starlift | Unknown | 1951 |
| Movie | Three Guys Named Mike | Unknown | 1951 |
| Movie | Rodeo King and the Senorita | Unknown | 1951 |
| Movie | Gasoline Alley | Unknown | 1951 |
| Movie | The Unknown Man | Ed | 1951-11-16 |
| Movie | Belle Le Grand | Unknown | 1951 |
| Movie | The Bogus Green | Unknown | 1951 |
| Movie | The Enforcer | Unknown | 1951 |
| Movie | As Young as You Feel | Unknown | 1951 |
| Movie | Behave Yourself! | Unknown | 1951-09-01 |
| Movie | Corky of Gasoline Alley | Unknown | 1951 |
| Movie | Million Dollar Pursuit | Unknown | 1951 |
| Movie | Francis Goes to the Races | Unknown | 1951 |
| Movie | Man in the Saddle | Unknown | 1951 |
| Movie | Caged | Unknown | 1950 |
| Movie | Woman in Hiding | Unknown | 1950 |
| Movie | Gun Crazy | Unknown | 1950 |
| Movie | The Great Rupert | Unknown | 1950 |
| Movie | Tarnished | Unknown | 1950 |
| Movie | Young Daniel Boone | Unknown | 1950 |
| Movie | Emergency Wedding | Unknown | 1950 |
| Movie | Beyond the Purple Hills | Unknown | 1950 |
| Movie | Southside 1-1000 | Unknown | 1950 |
| Series | The Magnavox Theatre | Unknown | 1950 |
| Movie | Cyrano de Bergerac | Unknown | 1950 |
| Movie | Dancing in the Dark | Unknown | 1949 |
| Movie | The Lady Gambles | Unknown | 1949 |
| Movie | The Crime Doctor's Diary | Unknown | 1949 |
| Movie | Hideout | Unknown | 1949 |
| Movie | Bride of Vengeance | Unknown | 1949 |
| Movie | Flame of Youth | Unknown | 1949 |
| Movie | Easy Living | Unknown | 1949 |
| Movie | Once More, My Darling | Unknown | 1949 |
| Movie | Dear Wife | Unknown | 1949 |
| Movie | Another Part of the Forest | Unknown | 1948 |
| Movie | An Act of Murder | Unknown | 1948 |
| Movie | Black Bart | Unknown | 1948 |
| Movie | If You Knew Susie | Unknown | 1948-02-07 |
| Movie | California | Unknown | 1947 |
| Movie | The Bachelor and the Bobby-Soxer | Unknown | 1947 |
| Movie | Blaze of Noon | Unknown | 1947 |
| Movie | Calcutta | Unknown | 1947 |
| Movie | The Farmer's Daughter | Unknown | 1947 |
| Movie | They Won't Believe Me | Unknown | 1947 |
| Movie | Welcome Stranger | Mort Elkins | 1947-06-13 |
| Movie | Buck Privates Come Home | Unknown | 1947 |
| Movie | The Well-Groomed Bride | Unknown | 1946 |
| Movie | Behind Green Lights | Unknown | 1946-02-15 |
| Movie | The Best Years of Our Lives | Unknown | 1946 |
| Movie | The Notorious Lone Wolf | Unknown | 1946 |
| Movie | O.S.S. | Gates / Rodney Parrish | 1946-09-19 |
| Movie | Getting Gertie's Garter | Unknown | 1945 |
| Movie | Midnight Manhunt | Unknown | 1945 |
| Movie | Crime, Inc. | Unknown | 1945 |
| Movie | Winged Victory | Unknown | 1944-12-22 |
| Movie | Power of the Press | Unknown | 1943-01-28 |
| Movie | The Talk of the Town | Police Chief | 1942-08-20 |
| Movie | Stand By All Networks | Unknown | 1942 |
| Movie | Junior Army | Unknown | 1942 |
| Movie | Lucky Legs | Unknown | 1942 |
| Movie | The Boogie Man Will Get You | Unknown | 1942 |
| Movie | Blondie for Victory | Unknown | 1942 |
| Movie | Sabotage Squad | Unknown | 1942 |
| Movie | Not a Ladies' Man | Unknown | 1942 |
| Movie | Shut My Big Mouth | Unknown | 1942 |
| Movie | Smith of Minnesota | Unknown | 1942 |
| Movie | Meet the Stewarts | Unknown | 1942 |
| Movie | The Big Boss | Unknown | 1941 |
| Movie | Under Age | Unknown | 1941 |
| Movie | Outlaws of the Panhandle | Unknown | 1941 |
| Movie | Texas | Unknown | 1941 |
| Movie | The Face Behind the Mask | Unknown | 1941 |
| Movie | Sing for Your Supper | Unknown | 1941 |
| Movie | Harvard, Here I Come! | Unknown | 1941 |
| Movie | Honolulu Lu | Unknown | 1941 |
| Movie | Unholy Partners | Unknown | 1941 |
| Movie | The Blonde from Singapore | Unknown | 1941 |
| Movie | They Dare Not Love | Unknown | 1941 |
| Movie | Two Latins from Manhattan | Don Barlow | 1941-10-02 |
| Movie | The Lone Wolf Takes a Chance | Sheriff Haggerty | 1941-03-06 |
| Movie | Black Eyes and Blues | Phineas Q. Potts | 1941-04-18 |
| Movie | Sweetheart of the Campus | Sheriff Denby | 1941-06-26 |
| Movie | She Knew All the Answers | Unknown | 1941-05-14 |
| Movie | Texas Stagecoach | Unknown | 1940 |
| Movie | Escape to Glory | Unknown | 1940 |
| Movie | Girls of the Road | Unknown | 1940 |
| Movie | Five Little Peppers in Trouble | Unknown | 1940 |
| Movie | Before I Hang | Unknown | 1940 |
| Movie | Island of Doomed Men | Unknown | 1940 |
| Movie | The Secret Seven | Unknown | 1940 |
| Movie | Military Academy | Unknown | 1940 |
| Movie | The Man from Tumbleweeds | Unknown | 1940 |
| Movie | Convicted Woman | Unknown | 1940 |
| Movie | The Lone Wolf Strikes | Unknown | 1940 |
| Movie | Cafe Hostess | Unknown | 1940 |
| Movie | Mr. Clyde Goes to Broadway | Unknown | 1940 |
| Movie | The Heckler | Unknown | 1940 |
| Movie | Charlie Chan's Murder Cruise | Unknown | 1940 |
| Movie | Glamour for Sale | Unknown | 1940 |
| Movie | The Doctor Takes a Wife | Unknown | 1940 |
| Movie | Men Without Souls | Unknown | 1940 |
| Movie | Manhattan Heartbeat | Unknown | 1940 |
| Movie | You Nazty Spy! | Unknown | 1940-01-19 |
| Movie | Blondie on a Budget | Marvin Williams | 1940-02-29 |
| Movie | The Lone Wolf Meets a Lady | Unknown | 1940-05-30 |
| Movie | So You Won't Talk | Unknown | 1940 |
| Movie | The Phantom Submarine | Unknown | 1940 |
| Movie | The Spook Speaks | Newlywed Husband | 1940-09-20 |
| Movie | This Thing Called Love | Unknown | 1940 |
| Movie | Beyond the Sacramento | Unknown | 1940 |
| Movie | The Lone Wolf Keeps a Date | Unknown | 1940 |
| Movie | West of Abilene | Unknown | 1940 |
| Movie | Those High Grey Walls | Unknown | 1939 |
| Movie | Scandal Sheet | Unknown | 1939 |
| Movie | Taming of the West | Unknown | 1939 |
| Movie | Konga, the Wild Stallion | Unknown | 1939 |
| Movie | Union Pacific | Unknown | 1939 |
| Movie | Flying G-Men | Unknown | 1939 |
| Movie | Outside These Walls | Unknown | 1939 |
| Movie | Good Girls Go to Paris | Unknown | 1939 |
| Movie | The Man They Could Not Hang | Unknown | 1939 |
| Movie | Coast Guard | Unknown | 1939 |
| Movie | The Amazing Mr. Williams | Unknown | 1939 |
| Movie | Andy Clyde Gets Spring Chicken | Unknown | 1939 |
| Movie | The Lone Wolf Spy Hunt | Unknown | 1939 |
| Movie | Blondie Meets the Boss | Marvin Williams | 1939-03-08 |
| Movie | There's That Woman Again | Johnson | 1939-01-06 |
| Movie | Beware Spooks! | Unknown | 1939 |
| Movie | Three Sappy People | Unknown | 1939 |
| Movie | Mandrake, the Magician | Frank Raymond | 1939-05-06 |
| Movie | Romance of the Redwoods | Unknown | 1939 |
| Movie | Missing Daughters | Al Farrow | 1939-05-22 |
| Movie | The Awful Goof | Unknown | 1939 |
| Movie | My Son Is Guilty | Unknown | 1939 |
| Movie | Golden Boy | Borneo | 1939-09-05 |
| Movie | Dear Old Dad | Unknown | 1938 |
| Movie | The 13th Man | Unknown | 1937 |