John Markus
Writer, Producer, Actor
Filmography
| 1992 | |
| 1990 | |
| 1984 | |
| 1978 |
| 2009 | BBQ Pitmasters · as Executive Producer |
| 2001 | Kristin · as Executive Producer |
| 1998 | LateLine · as Executive Producer |
| 1992 | |
| 1984 |
| 1984 |
| 2018 | The Zen Diaries of Garry Shandling · as Self |
| 2018 | The Zen Diaries of Garry Shandling · as Self - Writer, The Larry Sanders Show |
| 2015 | BBQ with Franklin · as Self |
| 2013 | The '80s: The Decade That Made Us · as Self |
| 2009 | BBQ Pitmasters · as Self |
| 2002 | The Cosby Show: A Look Back · as Self |
| 2002 | Brilliant But Cancelled · as Self |
| 2001 | Kristin · as Written By |
| 1998 | LateLine · as Creator |
| 1987 | A Different World (1987) · as Written By |
| 1983 | Amanda's · as Written By |
| 1981 | Gimme a Break! · as Written By |
| 1979 | Working Stiffs · as Written By |
| 1979 | The Facts of Life · as Written By |