Writing
Born August 30, 1929 · Bern, Switzerland
The Wonderful World of Disney
1954 · Director
Adventures of the Wilderness Family 2
1978 · Writer
Adventures of the Wilderness Family 3
1979 · Executive Producer
When the North Wind Blows
1974 · Additional Photography
Dangerous Creatures
1983 · Director of Photography
The Proud Bird from Shanghai
1973 · Director
The Secret of Old Glory Mine
1976 · Director
The Golden Dog
1977 · Director
