★ 7.6 
Acting
Alan Koss
Alan Koss is best known for Rugrats, Cheers, The Golden Girls and Three's Company.
Known for
Filmography
- 1991RugratsMr. Gump (voice)
- 1986MatlockJed
- 1986L.A. LawKevin Riley
- 1985The Golden GirlsErnie
- 1982CheersAlan
- 1981Falcon CrestHank
- 1977Three's CompanyRalph
Frequently asked questions
What movies and shows has Alan Koss been in?
Alan Koss is best known for Rugrats, Cheers, The Golden Girls and Three's Company.
Updated: November 3, 2026 ·