
Hans Hass was an Austrian zoologist and marine researcher, best known for his documentary films about sharks and his commitment to environmental protection.

Self
1974 • 1 エピソード

Self
1979 • 1 エピソード
Self
1990 • 1 エピソード
Self
1957 • 1 エピソード
Self
1964 • 1 エピソード

himself
2011
Self
1969 • 1 エピソード
himself
1966 • 13 エピソード
himself
1958 • 26 エピソード
Self
1972
Self
1971 • 11 エピソード

himself
1951

Self
2023
himself
1974

himself
1947

Himself
1942
himself
1974

Self
1954