Jerry Webster and Carol Templeton are rival Madison Avenue advertising executives who each dislike each other’s methods. After he steals a client out from under her cute little nose, revenge prompts her to infiltrate his secret "VIP" campaign in order to persuade the mystery product’s scientist to switch to her firm.
Rock Hudson
as Jerry Webster
Doris Day
as Carol Templeton
Tony Randall
as Peter 'Pete' Ramsey
Edie Adams
as Rebel Davis
Jack Oakie
as J. Paxton Miller
Jack Kruschen
as Doctor Linus Tyler
Ann B. Davis
as Millie, Carol's Secretary
Joe Flynn
as Hadley
Howard St. John
as Mr. John Brackett
Karen Norris
as Kelly, Jerry's Secretary
Jack Albertson
as Fred
Charles Watts
as Charlie
