John Karlsen

What?

1972

The Black Stallion

1979

Spirits of the Dead

1968

The Church

1989

I See Naked

1969

The New Godfathers

1979 · membro della Commissione Narcotici

Crack in the World

1965 · Dr. Reynolds

Crypt of the Vampire

1964 · Franz Karnstein (uncredited)

Revenge of The Blood Beast

1966 · Count von Helsing

The Laughing Woman

1969 · Manservant (uncredited)

Slaughter Hotel

1971 · Professor Osterman

Frankenstein Unbound

1990

Werewolf in a Girls' Dormitory

1961

Footprints on the Moon

1975 · Alfredo Laurenti / Alfred Lowenthal (as John Carlsen)