Cast
Ethel Barrymore
Herself
Louis Jourdan
Himself
Kay Thompson
Herself
Charles Ruggles
Murphy
Mildred Natwick
Nanny
Jack Mullaney
Eloise's Tutor
Monty Woolley
Himself
Hans Conried
Rene the French Waiter
Maxie Rosenbloom
Himself
William Roerick
Manager of the Plaza
Inger Stevens
Joanna
Bartlett Robinson
Eloise's Lawyer
Conrad Hilton Sr.
Self