Ellen McNulty leaves her New Jersey hamburger stand and heads west to pay a surprise visit to her son and his new bride. When Ellen arrives, her daughter-in-law mistakes her for the maid she has hired for a big party they are throwing. Rather than cause any embarrassment, Ellen goes along with the charade, which leads to many complications.

• Paramount Pictures
• John Lund
• Gene Tierney
• Thelma Ritter
• Miriam Hopkins
• Jan Sterling
• Larry Keating
• James Lorimer
• Gladys Hurlbut