Writing

—

1 episode … Writer

2003

3 episodes … Writer

2002

1 episode … Writer

1998

4 episodes … Writer

1994

1 episode … Writer

1990

26 episodes … Writer

1984

1 episode … Writer

1982

7 episodes … Writer

1980

7 episodes … Writer

1976		Laverne & Shirley 4 episodes … Writer
1976		Happy Days 2 episodes … Writer

1973

4 episodes … Writer

Creator

1997

… Creator

1994

… Creator

1987

… Creator

1984

… Creator

1979

… Creator

Acting

1975

1 episode as Bee Handler

1971

1 episode as Patient

1970

1 episode as Messenger

Directing

2000

1 episode … Director

1992

1 episode … Director

1982

1 episode … Director

Production

2021

10 episodes … Executive Producer

1984

91 episodes … Executive Producer