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Len Janson
Writing
Born 1937-11-18 (88)
Los Angeles, California, USA
Known For
10.0
Blaze Glory
1969
8.0
Vicious Cycles
1967
6.8
Stop Look and Listen
1967
Filmography
30 credits
All (38)
Movies (22)
TV (16)
N/A
Wacky and Packy
2004
6.8
TV
Sonic Underground
1999
5.7
TV
Dumb and Dumber
1995
N/A
P.J.'s Unfunnybunny Christmas
1993
7.0
TV
Sonic the Hedgehog
1993
7.8
TV
Tiny Toon Adventures
1990
9.0
P.J. Funnybunny
1989
6.5
TV
Little Wizards
1987
6.5
Solarman
1986
7.7
TV
The Real Ghostbusters
1986
5.1
Condor
1986
5.0
TV
Going Bananas
1984
5.7
TV
Benji, Zax & the Alien Prince
1983
5.7
TV
The Biskitts
1983
7.3
My Smurfy Valentine
1983
6.4
The Smurfs Christmas Special
1982
6.5
The Smurfs Springtime Special
1982
6.8
The Flintstones: Wind-Up Wilma
1981
7.0
TV
The Smurfs
1981
7.0
The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II
1979
7.8
TV
The New Fred and Barney Show
1979
6.3
TV
The Love Boat
1977
6.3
TV
Isis
1975
N/A
Daffy Duck and Porky Pig Meet the Groovie Goolies
1972
N/A
Sergeant Swell of the Mounties
1972
7.4
TV
Groovie Goolies
1970
10.0
Blaze Glory
1969
8.0
Vicious Cycles
1967
6.8
Stop Look and Listen
1967
6.0
Boulder Wham!
1965
