Len Janson
Len Janson is known for My Smurfy Valentine (1983), The Flintstones: Wind-Up Wilma (1981), Stop Look and Listen (1967).
No biography available in this language yet.
Known for
Full filmography
9 films — 6 in the catalogue
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Captain Mom
1971
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10.0 Blaze Glory
1969 · The Pug-Nosed Kid
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7.5 Vicious Cycles
1967 · Leader of the Vicious Cycles
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7.0 Stop Look and Listen
1967 · Sunglasses
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9.0 P.J. Funnybunny
1989
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7.3 My Smurfy Valentine
1983
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6.9 The Flintstones: Wind-Up Wilma
1981
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6.3 Daffy Duck and Porky Pig Meet the Groovie Goolies
1972
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6.4 Boulder Wham!
1965
Series and TV shows
8 titles
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6.9
Sonic Underground
1999 · Writer · 6 ep.
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5.8
Dumb and Dumber
1995 · Writer
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7.2
Sonic the Hedgehog
1993 · Writer · 5 ep.
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7.8
Tiny Toon Adventures
1990 · Writer · 2 ep.
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7.7
The Real Ghostbusters
1986 · Writer · 4 ep.
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7.0
The Smurfs
1981 · Writer · 3 ep.
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6.3
The Love Boat
1977 · Writer
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6.5
Isis
1975 · Writer · 2 ep.
People data: TMDb.
Cast
