L
Len Janson
Known for writing · Born 18 November 1937 · 88 · Los Angeles, California, USA
36 credits
Sign in to add favoritesIMDb profile ↗Known for
The Smurfs
1981
Tiny Toon Adventures
1990
The Real Ghostbusters
1986
Sonic the Hedgehog
1993
Sonic Underground
1999
The Love Boat
1977
Groovie Goolies
1970
Isis
1975
Going Bananas
1984
Stop Look and Listen
1967
Benji, Zax & the Alien Prince
1983
My Smurfy Valentine
1983
Acting (4)
1971Captain MomFilm
1969Blaze GloryThe Pug-Nosed KidFilm
1967Stop Look and ListenSunglassesFilm
1967Vicious CyclesLeader of the Vicious CyclesFilm
Creator (1)
1987Little WizardsCreatorSeries
Directing (4)
1972Sergeant Swell of the MountiesDirectorFilm
1971Captain MomDirectorFilm
1969Blaze GloryDirectorFilm
1967Stop Look and ListenDirector, WriterFilm
Editing (1)
1983Benji, Zax & the Alien PrinceEditor, WriterSeries
Production (1)
1967Vicious CyclesProducer, Writer, DirectorFilm
Writing (25)
2004Wacky and PackyWriterFilm
1999Sonic UndergroundWriterSeries
1995Dumb and DumberWriterSeries
1993Sonic the HedgehogWriterSeries
1993P.J.'s Unfunnybunny ChristmasTeleplayFilm
1990Tiny Toon AdventuresWriterSeries
1989P.J. FunnybunnyWriterFilm
1986The Real GhostbustersWriterSeries
1986CondorWriterFilm
1986SolarmanOriginal StoryFilm
1984Going BananasScreenplay, CreatorSeries
1983My Smurfy ValentineWriterFilm
1983The BiskittsWriterSeries
1982The Smurfs Christmas SpecialTeleplayFilm
1982The Smurfs Springtime SpecialTeleplayFilm
1981The SmurfsWriterSeries
1981The Flintstones: Wind-Up WilmaWriterFilm
1979The New Fred and Barney ShowStorySeries
1979The Hanna-Barbera Hall of Fame: Yabba Dabba Doo IIWriterFilm
1977The Love BoatWriterSeries
1975IsisWriterSeries
1974The Haunted HeistWriterFilm
1972Daffy Duck and Porky Pig Meet the Groovie GooliesWriterFilm
1970Groovie GooliesWriterSeries
1965Boulder Wham!StoryFilm