
After her husband is killed in a trucking accident, Alice packs up the car and her son, Tommy, and heads to Hollywood, dreaming of a singing career. Her car breaks down in Phoenix, forcing her to take a job at Mel's Diner, a greasy spoon where gruff owner Mel barks orders to Alice and her fellow waitresses.

The gang at Mel's becomes upset when a young man complains about food additives.

Flo's rodeo-riding brother falls for Alice, causing his horse to feel rejected.

An investigative reporter who fears for his life takes refuge in Mel's Diner.

Flo is excited that her latest boyfriend has been wining and dining her and lavishing her with expensive gifts. Alice is excited for Flo but she is in for a shock she learns that he intends to make Flo his fourth wife and have her join his harem.