From age 11, Roger was a professional jazz musician, playing with such legends as Peggy Lee, Hoagy Carmichael and Nat 'King' Cole. He continued to work as a professional musician while getting Bachelors and Masters degrees from the University of Southern California, and a Ph.D. in developmental psychology from Harvard University. As an esteemed ...
| Series | Baskets | Unknown | 2016 |
| Movie | Super Clyde | Unknown | 2015 |
| Movie | Old Guy | Unknown | 2015 |
| Movie | 17th Annual Kennedy Center Mark Twain Prize for American Humor: Jay Leno | Fast & Furious | 2014-11-23 |
| Series | Old Guy | Unknown | 2013 |
| Movie | Super Clyde | Unknown | 2013 |
| Series | Shameless | Unknown | 2011-01-09 |
| Movie | Larry Crowne | Unknown | 2011-07-01 |
| Series | Up All Night | Unknown | 2011-09-14 |
| Series | Wilfred | Unknown | 2011-06-23 |
| Movie | Father vs. Son | Unknown | 2010 |
| Movie | Splintered | Unknown | 2010 |
| Movie | A Funeral for Grandpa Harry | Unknown | 2009 |
| Series | Torchwood | Unknown | 2007-10-01 |
| Series | American Body Shop | Unknown | 2007 |
| Series | Acceptable TV | Unknown | 2007-03-23 |
| Movie | The Happiest Day of His Life | Unknown | 2007 |
| Movie | C'est vrai (en plus) | Unknown | 2005 |
| Series | My Name Is Earl | Unknown | 2005-09-20 |
| Series | House M.D. | Unknown | 2004-11-16 |
| Series | Two and a Half Men | Unknown | 2003-09-22 |
| Series | George Lopez | Unknown | 2002-03-27 |
| Movie | Manna from Heaven | Unknown | 2002 |
| Series | Monk | Unknown | 2002-07-12 |
| Movie | Temps | Unknown | 1999 |
| Movie | Chairman of the Board | Unknown | 1998 |
| Series | The Tonight Show with Jay Leno | Unknown | 1992-05-25 |