Newly-promoted if none too happily married Howard Brubaker leaves a rowdy company party early with the stunning Catherine, whom it turns out is herself unhappily married — to the boss. They spend an innocent night in New York becoming more and more attracted to each other, so that when Catherine announces she intends to leave her husband and return to Paris Howard asks to go along too.
Jack Lemmon
Catherine Deneuve
Peter Lawford
Jack Weston
Myrna Loy
Charles Boyer
Kenneth Mars
Melinda Dillon
Harvey Korman
Sally Kellerman
Gary Dubin
Janice Carroll
Dee Gardner
David Doyle
Susan Barrett
Tani Guthrie
Nancy Howard
Tom Ahearne
Don Ames
Poupée Bocar
Marlys Burdette
Yvonne D'Angers
Kathryn Janssen
Sharon Johnson
Chester Jones
Kenner G. Kemp
Sherry Lansing
Esther Ying Lee
Todd Mason
Arlene Parness
Murray Pollack
Frank Raiter
Tony Regan
Felix Silla
Owen Song
Lisa Todd