Len Janson - The Internet Animation Database

Len Janson

Filmography

Studios: Amblin Entertainment, Animation Cottage, DiC, Filmation, Hanna-Barbera, Warner Bros.
Roles: Story , Executive Producer , Story Adaptation , Story Editor , Supervising Producer , Teleplay , Writer

Role: << Previous 1 Next >>

Boulder Wham! (1965)
Warner Bros. - Merrie Melodies

Speed Buggy Went That-A-Way (1973)
Hanna-Barbera - Speed Buggy

Speed Buggy's Daring Escapade (1973)
Hanna-Barbera - Speed Buggy

Taggert's Trophy (1973)
Hanna-Barbera - Speed Buggy

Speed Buggy Falls in Love (1973)
Hanna-Barbera - Speed Buggy

Kingzilla (1973)
Hanna-Barbera - Speed Buggy

Professor Snow and Madame Ice (1973)
Hanna-Barbera - Speed Buggy

Out of Sight (1973)
Hanna-Barbera - Speed Buggy

Gold Fever (1973)
Hanna-Barbera - Speed Buggy

Island of the Giant Plants (1973)
Hanna-Barbera - Speed Buggy

Soundmaster (1973)
Hanna-Barbera - Speed Buggy

The Ringmaster (1973)
Hanna-Barbera - Speed Buggy

The Incredible Changing Man (1973)
Hanna-Barbera - Speed Buggy

Secret Safari (1973)
Hanna-Barbera - Speed Buggy

Oil's Well That Ends Well (1973)
Hanna-Barbera - Speed Buggy

The Hidden Valley of Amazonia (1973)
Hanna-Barbera - Speed Buggy

Captain Schemo and the Underwater City (1973)
Hanna-Barbera - Speed Buggy

Wind-Up Wilma (1981)
Hanna-Barbera - The Flintstones

The Smurfette (1981)
Hanna-Barbera - Smurfs

The Smurf's Apprentice (1981)
Hanna-Barbera - Smurfs

Who's Minding the Brat? (1982)
Hanna-Barbera - Mork and Mindy

My Smurfy Valentine (1983)
Hanna-Barbera - Smurfs

As the Worm Turns (1983)
Hanna-Barbera - Biskitts, The

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