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John Markus

Writer

Wrote 3

1990s

1992
The Larry Sanders Show
Writer
83

1980s

1984
The Cosby Show
Writer
73

1970s

1978
Taxi
Writer
76

Produced 2

1990s

1992
The Larry Sanders Show
Producer
83

1980s

1984
The Cosby Show
Producer
73

Acted in 1

1980s

1984
The Cosby Show
TV · 8 Seasons · Comedy · Family
73

Created 1

2000s

2001
Kristin
Creator

Appearances1

2010s

2018
The Zen Diaries of Garry Shandling
Self · 2 episodes
81