Len Janson
Known for: Writing
Born: November 17, 1937 in Los Angeles, California, USA
Known for
Showing 24 of 32 titles
0.0
MOVIE
Captain Mom
1970
Drama
6.8
MOVIE
Stop Look and Listen
Sunglasses
1966
Comedy
8.0
MOVIE
Vicious Cycles
Leader of the Vicious Cycles
1967
Comedy
10.0
MOVIE
Blaze Glory
The Pug-Nosed Kid
1969
Comedy
0.0
MOVIE
Sergeant Swell of the Mounties
Director
1972
Comedy
0.0
MOVIE
Daffy Duck and Porky Pig Meet the Groovie Goolies
Writer
1972
Animation
7.3
MOVIE
My Smurfy Valentine
Writer
1983
Animation
9.0
MOVIE
P.J. Funnybunny
Writer
1989
Animation
0.0
MOVIE
P.J.'s Unfunnybunny Christmas
Teleplay
1993
Animation
0.0
MOVIE
Wacky and Packy
Writer
2003
Drama
6.4
MOVIE
The Smurfs Christmas Special
Teleplay
1982
Animation
6.5
MOVIE
Solarman
Original Story
1986
Animation
6.8
MOVIE
The Flintstones: Wind-Up Wilma
Writer
1981
Animation
5.1
MOVIE
Condor
Writer
1986
Thriller
7.0
MOVIE
The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II
Writer
1979
Animation
0.0
MOVIE
The Haunted Heist
Writer
1974
Comedy
6.5
MOVIE
The Smurfs Springtime Special
Teleplay
1982
Family
6.0
MOVIE
Boulder Wham!
Story
1965
Animation
7.0
TV
Sonic the Hedgehog
Writer
1993
Animation
6.8
TV
Sonic Underground
Writer
1999
Drama
5.7
TV
Benji, Zax & the Alien Prince
Editor
1983
Drama
5.0
TV
Going Bananas
Screenplay
1984
Comedy
7.4
TV
Groovie Goolies
Writer
1970
Animation
7.8
TV
The New Fred and Barney Show
Story
1979
Animation