| His best-known character, Det. John Munch, has appeared on seven different series: Homicide: Life on the Street, three Law & Order franchises, The X-Files, UPN's short-lived < |
| Worked as the original warm-up comedian for Saturday Night Live in 1975 and appeared in several early episodes. |
| An avid conspiracy theorist, authored 1999's UFOs, JFK and Elvis: Conspiracies You Don't Have to Be Crazy to Believe. |
| Had roles in two Spike Lee movies, Get on the Bus and Girl 6. |
| Appears briefly in the 1980 film Fame. |