Alternate versions

Two brief shots (including a severed head flying through the air) were cut from the Ontario, Canada version of the film in order to reduce the rating from Restricted (no one under 18 admitted) to Adult Accompaniment (anyone under 14 must be accompanied by someone over 18).

UK cinema version was cut by 12 secs to achieve a "PG" rating with edits to a reference to body violation and a closeup of Sonja's face in the opening scene, and a shot of a metal throwing star. The initial 1985 video featured the cut cinema print though all later releases were upgraded to 15 and fully uncut.