A European circus family is torn apart by greed and jealousy.

The fate of the planet in the hands of Larry, Moe and Curly Joe? That's exactly the situation the trio finds themselves in when they befriend a wacky scientist and must defend his secret invention from a pair of malevolent Martians. Sight gags, slapstick and plenty of nyuks abound as the Stooges bumble their way through an adventure of intergalactic proportions.

A young man with only one hand gets a job at a timber camp and falls for his boss's daughter.

Professor Bruce Patterson is constantly having to fight off the advances of his young female students and is engaged to Helen Bushmill. While Helen goes on vacation, Bruce decides to stay at her apartment but is surprised by the arrival of Libby, Helen's 17-year-old daughter. Having never been told by Helen of this daughter, Bruce assumes she's another student. During her stay, Libby is noticed by an amorous neighbor, Mike.

An amateur tunesmith and a con man pool their resources in order to win first prize in a songwriting contest.