Movies written by Len Janson

The Smurfs Christmas Special

1982 | 6.5 ⭐

Condor

1986 | 5.2 ⭐

Solarman

1992 | 10.0 ⭐

Boulder Wham!

1965 | 5.7 ⭐

Stop Look and Listen

1967 | 6.9 ⭐

Vicious Cycles

1967 | 0.0 ⭐

The Smurfs Springtime Special

1982 | 6.6 ⭐

My Smurfy Valentine

1983 | 7.2 ⭐

Blaze Glory

1969 | 10.0 ⭐

The Flintstones: Wind-Up Wilma

1981 | 7.0 ⭐

Les p'tits schtroumpfs

1988 | 5.5 ⭐

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

1979 | 6.0 ⭐

P.J. Funnybunny

1989 | 0.0 ⭐

Daffy Duck and Porky Pig Meet the Groovie Goolies

1972 | 0.0 ⭐

P.J.'s Unfunnybunny Christmas

1993 | 0.0 ⭐

The Gymnast

1980 | 0.0 ⭐

The Real Ghostbusters

| 0.0 ⭐