John Karlsen

Screw Loose (1999)

As Dr. Caputo

Comedy

Crack in the World (1965)

As Dr. Reynolds

Science Fiction, Action

The Laughing Woman (1969)

As Manservant (uncredited)

Romance, Thriller

The New Godfathers (1979)

As membro della Commissione Narcotici

Crime

I See Naked (1969)

As Psychiatrist

Comedy

Spirits of the Dead (1968)

As Schoolmaster (segment "William Wilson") (uncredited)

Horror, Mystery, Drama

The Church (1989)

As Heinrich

Horror

Velvet Hands (1979)

As il notaio

Comedy, Romance

The Black Stallion (1979)

As Archeologist

Family, Adventure

What? (1972)

As Edward

Comedy

Frankenstein Unbound (1990)

As Parson

Horror, Science Fiction

Bill & Ted's Excellent Adventure (1989)

As Evil Duke

Adventure, Comedy, Science Fiction

8½ (1963)

Drama