Len Janson
Len Janson
Writing
- Born
- Nov 18, 1937 (age 88)
- Place of Birth
- Los Angeles, California, USA
- Movies
- 18
- TV Shows
- 14
Known For
Movies

Wacky and Packy
2004
★8.0P.J.'s Unfunnybunny Christmas
1993
★9.0P.J. Funnybunny
1989
★7.7Solarman
1986
★5.7Condor
1986
★7.3My Smurfy Valentine
1983
★6.4The Smurfs Christmas Special
1982
★6.7The Smurfs Springtime Special
1982
★6.9The Flintstones: Wind-Up Wilma
1981
★7.0The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II
1979

The Haunted Heist
1974
★6.3Daffy Duck and Porky Pig Meet the Groovie Goolies
1972

Sergeant Swell of the Mounties
1972
Captain Mom
Captain Mom
1971
★10.0Blaze Glory
1969
★7.5Vicious Cycles
1967
★7.0Stop Look and Listen
1967
★6.4Boulder Wham!
1965
TV Shows
★6.9Sonic Underground
1999
★6.0Dumb and Dumber
1995
★7.2Sonic the Hedgehog
1993
★7.8Tiny Toon Adventures
1990
★6.5Little Wizards
1987
★7.7The Real Ghostbusters
1986
★7.5Going Bananas
1984
★6.3Benji, Zax & the Alien Prince
1983
★6.0The Biskitts
1983
★7.0The Smurfs
1981
★7.5The New Fred and Barney Show
1979
★6.2The Love Boat
1977
★6.5Isis
1975
★7.3Groovie Goolies
1970
Movies Box