Movies (Acting Roles)
Sorted by Release DateEscape from the Planet of the Apes
Janos Prohaska was
51 in Escape from the Planet of the Apes
as 'Heloise (uncredited)'.
Thu, May 20 1971
Pussycat, Pussycat, I Love You
Janos Prohaska was
50 in Pussycat, Pussycat, I Love You
as 'Gorilla'.
Wed, Mar 25 1970
Star Trek: The Cage
Janos Prohaska was
45 in Star Trek: The Cage
as 'Anthropoid Ape / Humanoid Bird'.
Mon, Feb 01 1965
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Temperatures Rising
Janos Prohaska was
52+ in Temperatures Rising
as 'Gorilla'.
First Air Date
Tue, Sep 12 1972
Tue, Sep 12 1972
Land of the Giants
Janos Prohaska was
48+ in Land of the Giants
as 'Gorilla, Gorilla - Bobo'.
First Air Date
Sun, Sep 22 1968
Sun, Sep 22 1968
Star Trek
Janos Prohaska was
46+ in Star Trek
as 'The Mugato, The Horta, Yarnek (uncredited)'.
First Air Date
Thu, Sep 08 1966
Thu, Sep 08 1966
Lost in Space
Janos Prohaska was
45+ in Lost in Space
as 'Bird Monster'.
First Air Date
Wed, Sep 15 1965
Wed, Sep 15 1965
The Outer Limits
Janos Prohaska was
43+ in The Outer Limits
as 'Thetan (uncredited), The Mikie'.
First Air Date
Mon, Sep 16 1963
Mon, Sep 16 1963