Known For
Writing
Gender
Male
Birthday
November 18, 1937
Age
88
Place of Birth
Los Angeles, California, USA
Popularity
0.5
Len Janson
Writing
Biography
No biography available.
Latest News
Known For
6.3
The Love Boat
1977 · TV
7.0
The Smurfs
1981 · TV
7.7
The Real Ghostbusters
1986 · TV
7.8
Tiny Toon Adventures
1990 · TV
7.2
Sonic the Hedgehog
1993 · TV
6.9
Sonic Underground
1999 · TV
5.8
Dumb and Dumber
1995 · TV
6.0
The Biskitts
1983 · TV
6.5
Isis
1975 · TV
7.5
The New Fred and Barney Show
1979 · TV
6.3
Benji, Zax & the Alien Prince
1983 · TV
6.5
Little Wizards
1987 · TV