MASTERS OF THE UNIVERSE

MASTERS OF THE UNIVERSE. Gary Goddard, dir. USA: Cannon, 1987. Menahem Golan and Yoram Globus, prod. Dolph Lundgren, star.

Derived from Superman and STAR WARS films (plus lifting at least one sentence from W. Shakespeare's Richard III), with a Yoda-figure who is the inventor of a device that is a musical "key" to open doors to other times and places.