JR
Filmography
| 2021 | Being the Ricardos · as Older Jess Oppenheimer |
| 2021 | The Cluster B Quadrilogy · as Danny's Father |
| 2020 | AJ and the Queen (TV Series) · as Doctor |
| 2019 | Pearson (TV Series) · as Allan Steiner |
| 2019 | Proven Innocent (TV Series) · as Clifford |
| 2019 | For All Mankind (TV Series) · as Doctor Marsten |
| 2018 | 9-1-1 (TV Series) · as Melvin |
| 2018 | Chilling Adventures of Sabrina (TV Series) · as Daniel Webster |
| 2018 | Dirty John (TV Series) · as Old William |
| 2017 | When We Rise (TV Series) · as Dr. Charles W. Socarides |
| 2017 | Feud (TV Series) · as George Cukor |
| 2017 | Young Sheldon (TV Series) · as Rabbi Schneiderman |
| 2017 | The Orville (TV Series) · as Prefect |
| 2017 | Dear White People (TV Series) · as President Fletcher |
| 2017 | Claws (TV Series) · as Baron Axel von Reichler |
| 2016 | American Housewife (TV Series) · as Dr. Paulson |
| 2016 | This Is Us (TV Series) · as Ron Schiller |
| 2016 | DC's Legends of Tomorrow (TV Series) · as Albert Einstein |
| 2015 | Daddy · as Uncle Liam |
| 2015 | The Atticus Institute · as Marcus Wheeler |
| 2013 | A Mother's Rage · as Dr. White |
| 2013 | Instant Mom (TV Series) · as Principal Skinner |
| 2013 | The Fosters (2013) (TV Series) · as Henry Marshall |
| 2013 | Mom (TV Series) · as Professor Addison |
| 2012 | Hello I Must Be Going · as Stan Minsky |
| 2012 | I Will Follow You Into the Dark · as Dr. Thomas |
| 2012 | Electric City · as Unknown |
| 2012 | Work It (TV Series) · as Dr. Prescott |
| 2012 | Perception (TV Series) · as FBI Agent Jack Crawford |
| 2012 | Atlas Shrugged II: The Strike · as Dr. Floyd Ferris |
| 2011 | Harry's Law (TV Series) · as Judge Randy |
| 2011 | Jessie (2011) (TV Series) · as Ivan |
| 2011 | Revenge (TV Series) · as Judge Rivers |
| 2010 | No Ordinary Family (TV Series) · as Dr. Klein |
| 2010 | Parenthood (TV Series) · as Principal Liam Taylor |
| 2009 | Split Second · as Dr. Radley |
| 2009 | HawthoRNe (TV Series) · as Unknown |
| 2008 | Sweet Nothing in My Ear · as Dr. Flynt |
| 2008 | True Jackson, VP (TV Series) · as Unknown |
| 2008 | The Mentalist (TV Series) · as Judge Manchester |
| 2008 | Eli Stone (TV Series) · as Unknown |
| 2007 | Choose Connor · as Cary Evor |
| 2007 | Dirty Sexy Money (TV Series) · as Unknown |
| 2007 | Greek (TV Series) · as Dr. Larsen |
| 2007 | Wizards of Waverly Place (TV Series) · as Gorog |
| 2007 | Sublime · as Lichterhand |
| 2006 | Brothers & Sisters (TV Series) · as Dr. Marc Wilson |
| 2006 | Shark (TV Series) · as Unknown |
| 2006 | Day Break (TV Series) · as Unknown |
| 2005 | Mrs. Harris · as Tarnower's Best Friend |
| 2005 | Jane Doe: The Wrong Face · as Phil Raphaelson |
| 2005 | Criminal Minds (TV Series) · as Hayden Rawlings |
| 2005 | Numb3rs (TV Series) · as Unknown |
| 2005 | Barbershop (TV Series) · as Nicholas Kane |
| 2005 | Grey's Anatomy (TV Series) · as Keith Kalber |
| 2005 | The Closer (TV Series) · as Dr. Brown |
| 2005 | Supernatural (TV Series) · as Charlie |
| 2005 | Bones (TV Series) · as Mick Warren |
| 2005 | Amber Frey: Witness for the Prosecution · as Mark Geragos |
| 2004 | Desperate Housewives (TV Series) · as Unknown |
| 2004 | House (TV Series) · as Dr. Ayersman |
| 2003 | 21 Grams · as Gynecologist |
| 2003 | NCIS (TV Series) · as Director Bob |
| 2003 | Cold Case (TV Series) · as Rafe Gray |
| 2003 | The Lyon's Den (TV Series) · as Mr. Woodard |
| 2002 | Red Dragon · as Dinner Guest |
| 2002 | Presidio Med (TV Series) · as Unknown |
| 2002 | She Spies (TV Series) · as Senator Thomas Jefferson Mitchell |
| 2002 | First Monday (TV Series) · as Unknown |
| 2002 | Ghost in the Shell: Stand Alone Complex (TV Series) · as Ernest Serano |
| 2002 | Without a Trace (TV Series) · as Dr. Feldman |
| 2001 | Star Trek: Enterprise (TV Series) · as Minister Kuvak |
| 2001 | The Agency (TV Series) · as actor |
| 2001 | The Guardian (TV Series) · as Unknown |
| 2001 | 24 (TV Series) · as Secretary Of State Alex |
| 2001 | The Division (TV Series) · as Unknown |
| 2000 | Boston Public (TV Series) · as Judge Joseph Papp |
| 2000 | The District (TV Series) · as George Wilson |
| 2000 | Strong Medicine (TV Series) · as Lyle LaCouer |
| 2000 | CSI: Crime Scene Investigation (TV Series) · as Priest |
| 2000 | Gideon's Crossing (TV Series) · as Larry Palmer |
| 2000 | Girlfriends (TV Series) · as Unknown |
| 1999 | The Parkers (TV Series) · as Unknown |
| 1999 | The West Wing (TV Series) · as Senator Andy Ritter |
| 1999 | The Big O (TV Series) · as Vice President |
| 1999 | Family Law (TV Series) · as Unknown |
| 1999 | Angel (TV Series) · as Linwood Murrow |
| 1999 | Judging Amy (TV Series) · as James Pierpoint |
| 1999 | Law & Order: Special Victims Unit (TV Series) · as Judge Schuyler |
| 1998 | Becker (TV Series) · as Dickie |
| 1998 | Charmed (TV Series) · as Dr. Berenson |
| 1998 | Any Day Now (TV Series) · as Shaughnessy |
| 1997 | The Sleepwalker Killing · as Dr. Frank Corrigan |
| 1997 | The Practice (TV Series) · as Unknown |
| 1996 | Norma Jean & Marilyn · as Darryl Zanuck |
| 1996 | Kid Cop · as Stan Dwerkin |
| 1996 | Superman: The Animated Series (TV Series) · as Peterson (voice) |
| 1996 | Adventures from the Book of Virtues (TV Series) · as actor |
| 1996 | Bureau of Alien Detectors (TV Series) · as actor |
| 1996 | Early Edition (TV Series) · as Unknown |
| 1995 | Mercy · as Frank Kramer |
| 1995 | Star Trek: Voyager (TV Series) · as John Evansville |
| 1995 | 919 Fifth Avenue · as Jerome Wildsmith |
| 1994 | A Perry Mason Mystery: The Case of the Lethal Lifestyle · as District Attorney |
| 1994 | Robocop: The Future of Law Enforcement · as Chip Chayken |
| 1994 | Friends (TV Series) · as The Doctor |
| 1994 | ER (TV Series) · as Dr. Kenner |
| 1994 | RoboCop: The Series (TV Series) · as Chip Chayken |
| 1994 | Party of Five (TV Series) · as Unknown |
| 1994 | RoboCop 4 · as actor |
| 1993 | The American Clock · as Moe Baumler |
| 1993 | NYPD Blue (TV Series) · as Matthew Bernstein |
| 1993 | Lois & Clark: The New Adventures of Superman (TV Series) · as Unknown |
| 1993 | Diagnosis Murder (TV Series) · as Peter Trent |
| 1993 | Frasier (TV Series) · as Phillip Hayson |
| 1993 | Another Stakeout · as Thomas Hassrick |
| 1991 | The Legend of Prince Valiant (TV Series) · as actor |
| 1990 | Voices Within: The Lives of Truddi Chase · as Norman De Roin |
| 1990 | Law & Order (TV Series) · as Unknown |
| 1989 | Father Dowling Mysteries (TV Series) · as Tim |
| 1988 | Liberace · as Jamie |
| 1988 | Beryl Markham: A Shadow on the Sun · as Arthur Kane |
| 1987 | Someone to Watch Over Me · as Neil Steinhart |
| 1987 | Still Crazy Like a Fox · as Harrison Fox, Jr. |
| 1987 | Rubinstein Remembered · as Unknown |
| 1987 | The Two Mrs. Grenvilles (TV Series) · as Bratsie Bleeker |
| 1987 | Jake and the Fatman (TV Series) · as Unknown |
| 1986 | Matlock (TV Series) · as Unknown |
| 1985 | American Masters (TV Series) · as Host |
| 1984 | Crazy Like A Fox (TV Series) · as Harrison Fox |
| 1984 | Murder, She Wrote (TV Series) · as George Foster |
| 1984 | Highway to Heaven (TV Series) · as Unknown |
| 1983 | Daniel · as Unknown |
| 1983 | Hotel (TV Series) · as Unknown |
| 1982 | Night of 100 Stars · as Unknown |
| 1981 | Skokie · as Herb Lewisohn |
| 1981 | Killjoy · as Dr. Paul Trenton |
| 1979 | In Search of Historic Jesus · as Jesus |
| 1979 | Roots: The Next Generations (TV Series) · as Lieutenant Hamilton Ten Eyck |
| 1978 | The Boys from Brazil · as David Bennett |
| 1978 | Vega$ (TV Series) · as Unknown |
| 1977 | The Car · as John Norris |
| 1977 | Lou Grant (TV Series) · as Unknown |
| 1977 | Fantasy Island (TV Series) · as Donald King |
| 1977 | The Love Boat (TV Series) · as Jack Forbes |
| 1976 | The Quest: The Longest Drive · as Wakely |
| 1976 | Live from Lincoln Center (TV Series) · as Host |
| 1976 | The Quest (TV Series) · as Wakely |
| 1976 | Family (TV Series) · as Unknown |
| 1976 | Quincy, M.E. (TV Series) · as Unknown |
| 1975 | Wonder Woman (TV Series) · as Major Dexter |
| 1975 | Barbary Coast (TV Series) · as Unknown |
| 1974 | Movin' On (TV Series) · as Unknown |
| 1974 | Police Woman (TV Series) · as Unknown |
| 1973 | Barnaby Jones (TV Series) · as Chris Garrison |
| 1973 | The Young and the Restless (TV Series) · as Dr. Charles Taylor |
| 1972 | Something Evil · as Ernest Lincoln |
| 1972 | The Rookies (TV Series) · as Unknown |
| 1972 | The Streets of San Francisco (TV Series) · as Unknown |
| 1971 | Zachariah · as Zachariah |
| 1971 | The Sandpit Generals · as Professor |
| 1971 | A Howling in the Woods · as Justin Conway |
| 1971 | Nichols (TV Series) · as Fred Buckerman |
| 1971 | Cannon (TV Series) · as Unknown |
| 1970 | Getting Straight · as Unknown |
| 1970 | The Mary Tyler Moore Show (TV Series) · as Unknown |
| 1969 | The Trouble with Girls · as Yale |
| 1968 | Journey to Shiloh · as actor |
| 1968 | The Mod Squad (TV Series) · as Unknown |
| 1968 | Hawaii Five-O (TV Series) · as Joey Kalima |
| 1967 | Ironside (TV Series) · as Unknown |
| 1967 | Dragnet (TV Series) · as Paul Whidden |
| 1962 | The Virginian (TV Series) · as Billy Simmons |