Len Janson
Writing
88 years oldLos Angeles, California, USAPersonal Details
Movies (18)
Wacky and Packy
Writer (Writing)
2004
P.J.'s Unfunnybunny Christmas
Teleplay (Writing)
1993
9.0
P.J. Funnybunny
Writer (Writing)
1989
6.5
Solarman
Original Story (Writing)
1986
5.1
Condor
Writer (Writing)
1986
7.3
My Smurfy Valentine
Writer (Writing)
1983
6.4
The Smurfs Christmas Special
Teleplay (Writing)
1982
6.5
The Smurfs Springtime Special
Teleplay (Writing)
1982
6.8
The Flintstones: Wind-Up Wilma
Writer (Writing)
1981
7.0
The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II
Writer (Writing)
1979
The Haunted Heist
Writer (Writing)
1974
Daffy Duck and Porky Pig Meet the Groovie Goolies
Writer (Writing)
1972
Sergeant Swell of the Mounties
Director (Directing)
1972
Captain Mom
1971
10.0
Blaze Glory
as The Pug-Nosed Kid
1969
8.0
Vicious Cycles
as Leader of the Vicious Cycles
1967
6.8
Stop Look and Listen
as Sunglasses
1967
5.9
Boulder Wham!
Story (Writing)
1965
TV Shows (14)
6.8
Sonic Underground
Writer (Writing)
1999
5.7
Dumb and Dumber
Writer (Writing)
1995
7.0
Sonic the Hedgehog
Writer (Writing)
1993
7.8
Tiny Toon Adventures
Writer (Writing)
1990
6.5
Little Wizards
Creator (Creator)
1987
7.7
The Real Ghostbusters
Writer (Writing)
1986
5.0
Going Bananas
Screenplay (Writing)
1984
5.2
Benji, Zax & the Alien Prince
Editor (Editing)
1983
5.5
The Biskitts
Writer (Writing)
1983
7.0
The Smurfs
Writer (Writing)
1981
7.8
The New Fred and Barney Show
Story (Writing)
1979
6.3
The Love Boat
Writer (Writing)
1977
6.3
Isis
Writer (Writing)
1975
7.4
Groovie Goolies
Writer (Writing)
1970