The Eye of Ramapoor

A group of identical aliens steal the Eye of Ramapoor, a magnificent ruby, from the Gem Room at the Glenn City Museum. When Johnny tries to stop them, the aliens kidnap him and take him to Minos, a faraway planet at the very tip of the galaxy. The aliens then put Johnny into a machine that will make him look identical to them. It's up to Zena and Rhom to rescue Johnny and recover the ruby.