Writing · geboren 1937-11-18 · Los Angeles, California, USA

Len Janson

Bekannt aus

• Die Schlümpfe (1981) – Writer
• Tiny Toon Abenteuer (1990) – Writer
• The Real Ghostbusters (1986) – Writer
• Love Boat (1977) – Writer
• Sonic the Hedgehog (1993) – Writer
• Sonic Underground (1999) – Writer
• The Smurfs Christmas Special (1982) – Teleplay
• The Secrets of Isis (1975) – Writer
• My Smurfy Valentine (1983) – Writer
• The Smurfs Springtime Special (1982) – Teleplay
• Dumb and Dumber (1995) – Writer
• Familie Feuerstein - Wilma in der Oberliga (1981) – Writer
• Stop Look and Listen (1967) – Sunglasses
• Boulder Wham! (1965) – Story
• Condor (1986) – Writer
• Benji, Zax & the Alien Prince (1983) – Editor
• Monsterparty auf Schloß Blutenburg (1970) – Writer
• The New Fred and Barney Show (1979) – Story
• Die Biskitts (1983) – Writer
• Daffy Duck and Porky Pig Meet the Groovie Goolies (1972) – Writer
• Solarman (1986) – Original Story
• The Hanna-Barbera Hall of Fame: Yabba Dabba Doo II (1979) – Writer
• Vicious Cycles (1967) – Leader of the Vicious Cycles
• Blaze Glory (1969) – The Pug-Nosed Kid
• Going Bananas (1984) – Screenplay
• Little Wizards – Die kleinen Zauberer (1987) – Creator
• P.J. Funnybunny (1989) – Writer
• P.J.'s Unfunnybunny Christmas (1993) – Teleplay
• Captain Mom (1971)
• Sergeant Swell of the Mounties (1972) – Director
• Wacky and Packy (2004) – Writer
• The Haunted Heist (1974) – Writer