★ 8.1 
Acting
Jack Gallagher
Jack Gallagher is best known for Curb Your Enthusiasm, Cheers, The Twilight Zone and Late Night with Conan O'Brien.
Known for
Filmography
- 2000Curb Your EnthusiasmDoctor
- 1996The Siege at Ruby RidgeArthur Thorpe
- 1995Bringing up Jack
- 1993Late Night with Conan O'BrienSelf - Comedy Guest
- 1985The Twilight Zone(segment "To See the Invisible Man")
- 1982CheersCustomer
Frequently asked questions
What movies and shows has Jack Gallagher been in?
Jack Gallagher is best known for Curb Your Enthusiasm, Cheers, The Twilight Zone and Late Night with Conan O'Brien.
Updated: November 5, 2026 ·