Len Janson

Original Story

Action,

Animation,

Science Fiction

23 Oct 1992

Writer

13 Feb 1983

Teleplay

Family,

Animation

13 Dec 1982

Writer

Comedy,

Animation

04 Oct 1981

Writing

Comedy,

Western

21 Dec 1969

Writing

Comedy,

Animation

31 Dec 1967

Writing

Comedy

01 Jan 1967