Philip Michael Bosco was born in Jersey City, New Jersey, to Margaret Raymond (Thek), a policewoman, and Philip Lupo Bosco, a carnival worker. He is of Italian and German descent. Bosco graduated from Saint Peter's Prep School, 1948, and from the Catholic University of America, A.B. 1957. He served as a private in the U.S. Army Signal Corps, 1951-...
2 wins & 1 nomination.
| Series | Prohibition | Unknown | 2011 |
| Series | The National Parks: America's Best Idea | Unknown | 2009 |
| Movie | When the Evening Comes | Unknown | 2009 |
| Movie | The Savages | Unknown | 2008-02-01 |
| Series | Damages | Unknown | 2007-07-24 |
| Movie | Constantine's Sword | Unknown | 2007 |
| Movie | The 17th Annual Gotham Awards | Unknown | 2007 |
| Movie | Freedomland | Priest | 2006-02-17 |
| Movie | Hitch | Mr. O'Brian | 2005-02-11 |
| Movie | The 59th Annual Tony Awards | Himself - Nominee: Best Actor in a Play | 2005-06-05 |
| Series | Cyberchase | Unknown | 2005 |
| Movie | Unforgivable Blackness: The Rise and Fall of Jack Johnson | Unknown | 2004 |
| Movie | Horatio's Drive: America's First Road Trip | Unknown | 2003 |
| Series | Freedom: A History of Us | Charles Nordhoff / ... | 2003-01-12 |
| Movie | Abandon | Unknown | 2002 |
| Movie | No Ordinary Baby | Dr. Ed Walden | 2001-10-08 |
| Movie | Kate & Leopold | Otis | 2001-12-25 |
| Movie | Echoes from the White House | Unknown | 2001 |
| Movie | Revenge of the Whale | Unknown | 2001 |
| Movie | Mark Twain | Unknown | 2001 |
| Series | Law & Order: Criminal Intent | Unknown | 2001-10-07 |
| Movie | The Impressionists | Unknown | 2001 |
| Movie | Brooklyn Sonnet | Unknown | 2000 |
| Movie | Cupid & Cate | Unknown | 2000 |
| Movie | Hollywood, D.C. | Unknown | 2000 |
| Movie | Wonder Boys | Emily's Father | 2000-02-25 |
| Movie | Shaft | Walter Wade, Sr. | 2000-06-16 |
| Series | Ed | Unknown | 2000-10-08 |
| Movie | Margaret Sanger | Unknown | 1999 |
| Movie | Bonanno: A Godfather's Story | Unknown | 1999-07-25 |
| Movie | The Birth of Ohio Stadium | Unknown | 1999 |
| Series | Law & Order: Special Victims Unit | Unknown | 1999-09-20 |
| Movie | Carriers | Unknown | 1998 |
| Movie | Twelfth Night, or What You Will | Unknown | 1998 |
| Movie | Frank Lloyd Wright | Unknown | 1998 |
| Series | Crown and Country | Unknown | 1998 |
| Movie | Deconstructing Harry | Unknown | 1997 |
| Series | Liberty! The American Revolution | Unknown | 1997 |
| Movie | Critical Care | Dr. Hofstader | 1997-10-31 |
| Movie | Moon Over Broadway | Unknown | 1997 |
| Movie | My Best Friend's Wedding | Unknown | 1997-06-20 |
| Movie | Thomas Jefferson | Unknown | 1997 |
| Series | Cosby | Unknown | 1996-09-16 |
| Series | Spin City | Unknown | 1996-09-17 |
| Movie | The 50th Annual Tony Awards | Unknown | 1996-06-02 |
| Series | Early Edition | Unknown | 1996-09-28 |
| Movie | The First Wives Club | Unknown | 1996-09-20 |
| Series | The West | None | 1996-09-15 |
| Movie | Apologies to Bunuel | Unknown | 1996 |
| Series | Remember WENN | Unknown | 1996-01-31 |
| Movie | The Way West | Unknown | 1995 |
| Movie | Young at Heart | Unknown | 1995 |
| Movie | It Takes Two | Unknown | 1995 |
| Series | Baseball | Various | 1994-09-18 |
| Movie | Against the Wall | Oswald | 1994-03-26 |
| Movie | Safe Passage | Unknown | 1994 |
| Series | HBO First Look | Unknown | 1994-03-01 |
| Movie | Milk Money | Jerry the Pope | 1994-08-31 |
| Movie | The Forget-Me-Not Murders | Unknown | 1994 |
| Movie | Angie | Unknown | 1994 |
| Movie | Nobody's Fool | Unknown | 1994 |
| Movie | Janek: The Silent Betrayal | Unknown | 1994 |
| Series | Tribeca | Harry Arsharsky | 1993-03-23 |
| Movie | Lincoln | Unknown | 1992 |
| Movie | Straight Talk | Gene Perlman | 1992-04-03 |
| Movie | Shadows and Fog | Unknown | 1992-03-20 |
| Movie | Music for the Movies: Bernard Herrmann | Unknown | 1992 |
| Movie | Diego Rivera: I Paint What I See | Unknown | 1992 |
| Movie | True Colors | Unknown | 1991 |
| Movie | F/X2 | Unknown | 1991 |
| Movie | The Return of Eliot Ness | Unknown | 1991 |
| Movie | Quick Change | Unknown | 1990 |
| Movie | Murder in Black and White | Unknown | 1990 |
| Movie | The 44th Annual Tony Awards | Unknown | 1990 |
| Movie | Blue Steel | Unknown | 1990-03-16 |
| Series | Law & Order | Unknown | 1990-09-13 |
| Series | The Civil War | Unknown | 1990 |
| Series | Against the Law | Unknown | 1990-09-23 |
| Movie | The 43rd Annual Tony Awards | Himself - Performer & Winner: Best Leading Actor in a Play | 1989-06-04 |
| Movie | The Dream Team | Unknown | 1989 |
| Movie | The Luckiest Man in the World | Unknown | 1989 |
| Movie | Another Woman | Unknown | 1988 |
| Movie | Internal Affairs | Unknown | 1988 |
| Series | American Experience | Unknown | 1988-10-04 |
| Movie | Working Girl | Unknown | 1988 |
| Movie | Suspect | Unknown | 1987 |
| Movie | 3 Men and a Baby | Unknown | 1987 |
| Series | Leg Work | Unknown | 1987 |
| Movie | Echoes in the Darkness | Unknown | 1987 |
| Movie | The 41st Annual Tony Awards | Unknown | 1987 |
| Movie | Liberty | Unknown | 1986 |
| Movie | Children of a Lesser God | Unknown | 1986 |
| Movie | Rage of Angels: The Story Continues | Unknown | 1986 |
| Series | ABC Afterschool Specials | Unknown | 1986 |
| Movie | The Money Pit | Curly | 1986-03-26 |
| Movie | Walls of Glass | Unknown | 1985 |
| Series | The Equalizer | Unknown | 1985-09-18 |
| Movie | Heaven Help Us | Unknown | 1985 |
| Series | Spenser: For Hire | Unknown | 1985-09-20 |
| Movie | The Pope of Greenwich Village | Unknown | 1984 |
| Movie | The 38th Annual Tony Awards | Unknown | 1984 |
| Series | Reading Rainbow | Unknown | 1983-06-06 |
| Movie | Trading Places | Unknown | 1983-06-08 |
| Series | American Playhouse | Unknown | 1982-01-12 |
| Series | Nature | Unknown | 1982-10-10 |
| Series | Nurse | Unknown | 1981 |
| Series | Ryan's Hope | Unknown | 1975-07-07 |
| Series | Great Performances | Unknown | 1972-11-04 |
| Series | NET Playhouse | Unknown | 1971 |
| Series | All My Children | Unknown | 1970-01-05 |
| Movie | A Lovely Way to Die | Unknown | 1968 |
| Series | N.Y.P.D. | Unknown | 1967-09-05 |
| Movie | An Enemy of the People | Unknown | 1966 |
| Series | Hawk | Unknown | 1966-09-08 |
| Series | The Trials of O'Brien | Unknown | 1966 |
| Series | For the People | Unknown | 1965-01-31 |
| Series | The Doctors and the Nurses | Unknown | 1964 |
| Series | Armstrong Circle Theatre | Unknown | 1963 |
| Series | The Defenders | Unknown | 1962 |
| Series | Sunday Showcase | Unknown | 1960 |
| Series | The DuPont Show of the Month | Unknown | 1957 |
| Series | You Are There | Unknown | 1955 |
| Series | Guiding Light | Unknown | 1952-06-30 |