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Writing

Len Janson

Born November 18, 1937 · Los Angeles, California, USA

Biography

No biography available.

Known for

The Smurfs

IMDb7.2

The Smurfs

Writer

Tiny Toon Adventures

IMDb7.5

Tiny Toon Adventures

Writer

The Real Ghostbusters

IMDb7.6

The Real Ghostbusters

Writer

The Love Boat

IMDb6.3

The Love Boat

Writer

Sonic the Hedgehog

IMDb6.8

Sonic the Hedgehog

Writer

Sonic Underground

IMDb6.0

Sonic Underground

Writer

The Smurfs Christmas Special

6.4 TMDB

The Smurfs Christmas Special

Teleplay

Isis

IMDb6.7

Isis

Writer

My Smurfy Valentine

7.3 TMDB

My Smurfy Valentine

Writer

The Smurfs Springtime Special

6.7 TMDB

The Smurfs Springtime Special

Teleplay

Dumb and Dumber

IMDb5.5

Dumb and Dumber

Writer

The Flintstones: Wind-Up Wilma

IMDb6.5

The Flintstones: Wind-Up Wilma

Writer

Stop Look and Listen

7.0 TMDB

Stop Look and Listen

Sunglasses, Director, Writer

Boulder Wham!

6.4 TMDB

Boulder Wham!

Story

Condor

5.7 TMDB

Condor

Writer

Benji, Zax & the Alien Prince

IMDb7.8

Benji, Zax & the Alien Prince

Editor, Writer

Groovie Goolies

IMDb7.3

Groovie Goolies

Writer

The New Fred and Barney Show

IMDb7.0

The New Fred and Barney Show

Story

The Biskitts

IMDb6.9

The Biskitts

Writer

Daffy Duck and Porky Pig Meet the Groovie Goolies

IMDb6.0

Daffy Duck and Porky Pig Meet the Groovie Goolies

Writer

Filmography

  1. 2004Wacky and PackyWriterMovie
  2. 1999Sonic UndergroundWriterSeries
  3. 1995Dumb and DumberWriterSeries
  4. 1993P.J.'s Unfunnybunny ChristmasTeleplayMovie
  5. 1993Sonic the HedgehogWriterSeries
  6. 1990Tiny Toon AdventuresWriterSeries
  7. 1989P.J. FunnybunnyWriterMovie
  8. 1987Little WizardsCreatorSeries
  9. 1986SolarmanOriginal StoryMovie
  10. 1986The Real GhostbustersWriterSeries
  11. 1986CondorWriterMovie
  12. 1984Going BananasScreenplay, CreatorSeries
  13. 1983Benji, Zax & the Alien PrinceEditor, WriterSeries
  14. 1983The BiskittsWriterSeries
  15. 1983My Smurfy ValentineWriterMovie
  16. 1982The Smurfs Christmas SpecialTeleplayMovie
  17. 1982The Smurfs Springtime SpecialTeleplayMovie
  18. 1981The Flintstones: Wind-Up WilmaWriterMovie
  19. 1981The SmurfsWriterSeries
  20. 1979The Hanna-Barbera Hall of Fame: Yabba Dabba Doo IIWriterMovie
  21. 1979The New Fred and Barney ShowStorySeries
  22. 1977The Love BoatWriterSeries
  23. 1975IsisWriterSeries
  24. 1974The Haunted HeistWriterMovie
  25. 1972Daffy Duck and Porky Pig Meet the Groovie GooliesWriterMovie
  26. 1972Sergeant Swell of the MountiesDirectorMovie
  27. 1971Captain MomMovie
  28. 1970Groovie GooliesWriterSeries
  29. 1969Blaze GloryThe Pug-Nosed Kid, DirectorMovie
  30. 1967Vicious CyclesLeader of the Vicious Cycles, Writer, Producer, DirectorMovie
  31. 1967Stop Look and ListenSunglasses, Director, WriterMovie
  32. 1965Boulder Wham!StoryMovie