Chester Beatty and Tessie Weeks have been engaged for 5 years and going together for 15 years before that. Chester is reluctant to burden Tessie with marriage because of his secret problem. He is a sleepwalker. When Tessie finally does rope Chester into marriage, he can't get time off from his boss of 26 years, Mr. Frisbee. To resolve the problem, Chester sets out to impress his boss by securing a big sales contract of glass eyes. He takes Tessie and follows the rich doll company owner Horace B. Stanton to a lakeside resort and befriends him. However, his sleep-walking makes him a prime suspect in a thievery/murder case.

Mary Boland
as Tessie Weeks

Charles Ruggles
as Chester Beatty

George Barbier
as Horace Stanton

Gail Patrick
as Grace Stanton

Robert McWade
as Burgess Frisbie

Lucien Littlefield
as Mr. O'Leary

Colin Tapley
as Doctor Vernon

Helen Flint
as Mrs. Duvall

Rae Daggett
as Miss Benson

Billy Wayne
as Salesman