Lover Come Back
Rock Hudson, Doris Day and Tony Randall star in this romantic comedy. Account executive Hudson uses unethical means for securing accounts while Day lures clients with her charm and knowledge. But when he steals a client out from under her nose, revenge propels her to infiltrate his secret VIP campaign in order to persuade the mystery product's scientist to switch to her advertising firm.
Unbeknownst to her, the scientist is actually Hudson, who's enjoying his deception and her company's expense account.