Watch Mickey's Rival for Free: How to Stream the Movie Online at 123Movies. . Minnie's old friend, Mortimer Mouse, drops in on Mickey and Minnie's picnic. His practical jokes and coming on to Minnie soon have Mickey stewing, and their car isn't happy either. When Mortimer gets a nearby bull enraged and takes off, the car comes to the rescue after Mickey gets tangled up in a red blanket.