John Cervenka

Cheers

1982 7.5

Technician

Family Matters

1989 6.8

Customer

Ellen DeGeneres Show

1994 6.2

Art

De Acuerdo con Jim

2001 6.5

Bill

El castillo de Takeshi

2003 7.0

Takeshi's Castle

2002 7.8

The Louie Show

1996 10.0

Crazy AA Meeting Guy

Fillmore!

2002 7.5

Escritor