Have you ever wondered what spoken Esperanto sounds like? Have you ever wondered what it sounds like spoken by Bill Shatner, in an expressionistic black and white fantasia of an arthouse horror movie?

Of course you have, so you need to see Incubus, made in 1965 by Outer Limits creator Leslie Stevens and written entirely in Esperanto. The plot is heavy handed in a moralistic, Bergmanesque sort of way–it’s plainly inspired by The Seventh Seal. But the cinematography was done by Conrad L. Hall, who later went on to win best cinematography Oscars for Butch Cassidy and the Sundance Kid, American Beauty, and Road to Perdition, and many of the shots are disarmingly beautiful.

The acting isn’t too bad either. While his later tendency to overact is sometimes apparent, young pre-Star Trek Shatner is, dare I say, rather dashing.