Len Janson

Known For
Writing

Popular
5.95

Birthday

Place of Birth

Also Known As

Len Janson

Biography

Cast

Image Stop Look and Listen

Stop Look and Listen

1967
Image Vicious Cycles

Vicious Cycles

1967
Image Blaze Glory

Blaze Glory

1969
Image Captain Mom

Captain Mom

1971

crew

Image Stop Look and Listen

Stop Look and Listen

1967
Image Vicious Cycles

Vicious Cycles

1967
Image Vicious Cycles

Vicious Cycles

1967
Image Vicious Cycles

Vicious Cycles

1967
Image My Smurfy Valentine

My Smurfy Valentine

1983
Image Blaze Glory

Blaze Glory

1969
Image The Smurfs Christmas Special

The Smurfs Christmas Special

1982
Image Solarman

Solarman

1992
Image The Flintstones: Wind-Up Wilma

The Flintstones: Wind-Up Wilma

1981
Image The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II

The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II

1979
Image Stop Look and Listen

Stop Look and Listen

1967
Image Sergeant Swell of the Mounties

Sergeant Swell of the Mounties

1972
Image Daffy Duck and Porky Pig Meet the Groovie Goolies

Daffy Duck and Porky Pig Meet the Groovie Goolies

1972
Image P.J. Funnybunny

P.J. Funnybunny

1989
Image P.J.'s Unfunnybunny Christmas

P.J.'s Unfunnybunny Christmas

1993
Image Captain Mom

Captain Mom

1971
Image Condor

Condor

1986
Image Wacky and Packy

Wacky and Packy

2004