Mr. Magoo is asked by his neighbor Mrs. Roberts to babysit her children. But Magoo and McBarker mistakenly go to a spaceship occupied by two friendly green aliens wanting to experiment with them, leading into out-of-this-world gags!

Waldo and his friends want to attend a rock concert but can't find a car until Magoo wrongfully believes they're keen on Rachmaninov and takes them.

Magoo mistakes a lawnmower for a motorcycle and takes it for a spin around the neighborhood.

Magoo is invited to high school reunion but instead he swerves into a zoo.

Magoo and McBarker go hunting for a Lion and get mixed up with all kinds of animals.

Mr. Magoo plans to spend the night at a nice motel, but mistakenly enters a haunted mansion. Luckily, he leaves the mansion before the vampire who lived there and his assistant could get him. However, when Mr. Magoo arrives at the motel, he mistakes it for a haunted mansion.

Magoo plans a mountain hike but instead ends up at the airport and atop a plane.

Mr. Magoo ends up in Egypt and complicates a priests life there.

Magoo inadvertently saves the day when the train he is on is boarded by an Old West train robber.

Mr. Magoo has a encounter with a witch who is having trouble casting spells, mistaking her for Granny Magoo.

Space visitors are looking for an earth specimen and think that McBarker is a good catch, but Magoo stalls the spaceship.

Magoo and McBarker get mixed up with a spy and his secret plans for the XB4265-C, a nuclear powered blimp.