PopskyTestFlight

John Byrum

Writing

🎂 1947-03-14

Cast credits(1)

Additional Muppet Performer (voice)

1970

Writing (15)

Writer

1985

Writer

1980

Writer

2000

Writer

1991

Story

1976

Screenplay

1976

Screenplay

1984

Screenplay

1975

Story

1984

Screenplay

1984

Writer

1993

Screenplay

1975

Screenplay

1981

Writer

1975

Writer

1970

Directing (7)

Director

1985

Director

1990

Director

1980

Director

1991

Director

1984

Director

1975

Director

1986

Production (3)

Producer

2000

Executive Producer

1991

Producer

1994

Creator (2)

Creator

1992

Creator

1994