2.1Writing

Len Janson

No birthday available.

No biography available.

Wikipedia
Known ForCredits

Credits

Cast

Media
Movie1971Captain Mom
Movie1967Stop Look and ListenSunglasses
Movie1967Vicious CyclesLeader of the Vicious Cycles
Movie1969Blaze GloryThe Pug-Nosed Kid

Crew

Media
Movie1972Sergeant Swell of the MountiesDirectorDirecting
Movie1967Stop Look and ListenDirectorDirecting
Movie1972Daffy Duck and Porky Pig Meet the Groovie GooliesWriterWriting
Movie1967Vicious CyclesWriterWriting
Movie1967Vicious CyclesDirectorDirecting
Movie1967Vicious CyclesProducerProduction
Movie1983My Smurfy ValentineWriterWriting
Movie1989P.J. FunnybunnyWriterWriting
Movie1993P.J.'s Unfunnybunny ChristmasTeleplayWriting
Movie2004Wacky and PackyWriterWriting
Movie1969Blaze GloryDirectorDirecting
Movie1982The Smurfs Christmas SpecialTeleplayWriting
Movie1971Captain MomDirectorDirecting
Movie1992SolarmanOriginal StoryWriting
Movie1981The Flintstones: Wind-Up WilmaWriterWriting
Movie1986CondorWriterWriting
Movie1979The Hanna-Barbera Hall of Fame: Yabba Dabba Doo IIWriterWriting
Movie1967Stop Look and ListenWriterWriting
Movie1974The Haunted HeistWriterWriting
Movie1982The Smurfs Springtime SpecialTeleplayWriting
TV Show1993Sonic the HedgehogWriterWriting
TV Show1999Sonic UndergroundWriterWriting
TV Show1983Benji, Zax & the Alien PrinceEditorEditing
TV Show1984Going BananasScreenplayWriting
TV Show1970Groovie GooliesWriterWriting
TV Show1979The New Fred and Barney ShowStoryWriting
TV Show1995Dumb and DumberWriterWriting
TV Show1975IsisWriterWriting
TV Show1990Tiny Toon AdventuresWriterWriting
TV Show1986The Real GhostbustersWriterWriting
TV Show1981The SmurfsWriterWriting
TV Show1983The BiskittsWriterWriting
TV Show1983Benji, Zax & the Alien PrinceWriterWriting
TV Show1984Going BananasCreatorCreator
TV Show1987Little WizardsCreatorCreator