In 1982, filmation wanted to cash in on the star wars: empires strikes back craze. So they took the space chase serial from "the new adventures of mighty mouse" tv show, and made it into a film.

The serial was combined into a full movie and got a big screen release in 1982.

It was not a big hit and played on saturday matinee showings when the film failed at the box office.

It's been released on vhs twice in america, but is out of print. The movie poster for the film is rare and hard to find.

The film has mighty mouse in space protecting princess pearl from harry the heartless.

Harry wants the doomsday device and only pearl knows were it is.

Throughout the film, mighty mouse fights a robot cat, traps, harrys fortress planet, a dinosuar, and a girl cat sent by harry to stop him.