Happy Anniversary

David Niven

Chris Walters

Mitzi Gaynor

Alice Walters

Carl Reiner

Bud

Loring Smith

Arthur Gans

Monique van Vooren

Jeanette Revere

Phyllis Povah

Lillian Gans

Patty Duke

Debbie Walters

Kevin Coughlin

Oakie Walters

Elizabeth Wilson

Millie

David Doyle

Hotel Desk Clerk

Don Grusso

Johnson TV delivery man

Joseph Sirola

Waiter at El Morocco (uncredited)

David Miller

Director

Lee Garmes

Director of Photography

Sol Kaplan

Original Music Composer

Richard C. Meyer

Editor

Ralph Fields

Producer

Joseph Fields

Author

Jerome Chodorov

Author

George Justin

Associate Producer