The near-sighted Mr. McGoo takes his duties as an Air Raid Warden, in the civil-defense, cold-war/iron curtain days of the 1950s, seriously. When he stumbles across the premiere of a new science-fiction movie at a theatre, he thinks his town has just been invaded by outer-space aliens. He takes the on-screen activities as part of the attack and goes through all the civil-defense steps to save the audience.
The near-sighted Mr. Magoo is on his way to take a French ballet star to a ball, but he makes a wrong turn and ends up escorting an ostrich, a zoo fugitive, in her place. A detective becomes suspicious, as well he might, when the ostrich becomes attached to some of the guest's jewels. Magoo finally takes his date home and he suspects that she would like for him to call again.
Magoo is mistaken for a foreign spy.
