Alan Koss

1990s

1. 1991
   

   Rugrats

   Mr. Gump (voice) · 1 episode

   75
2. 1990

   Exile

   Mr. Anderson

1980s

1. 1986
   

   L.A. Law

   Kevin Riley · 1 episode

   71
2. 

   Matlock

   Jed, Watchman · 1 episode

   71
3. 1985
   

   The Golden Girls

   Ernie · 1 episode

   80
4. 1984

   Concrete Beat

   Guard

5. 1983
   

   Fire and Ice

   Envoy (voice)

   60
6. 1982
   

   Cheers

   Alan, Mike · 40 episodes

   79
7. 1981
   

   Falcon Crest

   Hank, Detective Brill · 1 episode

   60

1970s

1. 1978

   The Courage and the Passion

   1st SP

2. Lacy and the Mississippi Queen

   Movie

3. 1977
   

   Three's Company

   Ralph · 1 episode

   76
4. 1976
   

   Assault on Precinct 13

   Patrolman Baxter

   81
5. 1973
   

   The Friends of Eddie Coyle

   Phil Kenney

   81

6. Pueblo

   HCI H.P. Baldridge