Rims Rosson
Bobby Halevy
Mr. Henry Halevy
Willie Sands
Florrie Halevy Sands
Gertrude 'Gert' Mills
Herbert 'Herbie' Smith
Mrs. Myrtle Halevy (as Elizabeth Risdon)
Mr. 'B.N.' Norman, Office Manager
Second Carpenter (uncredited)
1st Nurse - Greenwich Clinic (uncredited)
Cab Driver (uncredited)
City Hospital Doctor (uncredited)
Joe - Clerk Hurt in Elevator (uncredited)
Stamp Collecting Mailman (uncredited)
Mac - Elevator Repairman (uncredited)
Girl at Party (uncredited)
Office Worker at Party (uncredited)
Pete - the Nightwatchman (uncredited)
First Carpenter (uncredited)
Mr. MacReady (voice) (uncredited)
Mrs. MacReady (voice) (uncredited)
Boy (uncredited)
Elevator Operator (uncredited)
2nd Nurse - City Hospital (uncredited)