Oh! Heavenly Dog is a 1980 American fantasy comedy film written by Rod Browning and stars Benjean, billed here as Benji (she was the daughter of Higgins, who originated the role of Benji), Chevy Chase, Jane Seymour, and Omar Sharif. The film was directed by Joe Camp and released by 20th Century Fox.

Plot

On a rainy day in London, private investigator Benjamin Browning (Chevy Chase) accepts a ride from his friend, Freddie (Alan Sues), who is a dangerous driver. As Freddie drops Benjamin near his office, the investigator collides on the street with writer Jackie Howard (Jane Seymour). When Benjamin asks her for a date, she tells him to contact her upon her return from Paris. Back at his office, Benjamin's secretary, Margaret (Barbara Leigh-Hunt), leaves for lunch, and a stranger named Quimby Charles (Richard Vernon), claiming to be a member of Parliament, proposes to hire Benjamin as a bodyguard for a friend, Mrs. Patricia Elliot (Marguerite Corriveau). Benjamin is uncertain, but Quimby offers a great deal of money. Benjamin accepts the assignment and goes to visit Patricia at her flat, where he discovers the door unlocked. As he searches the residence, decorated with artwork, he discovers Patricia dead on the bedroom floor, bleeding from a knife wound. Suddenly, an intruder fatally stabs Benjamin, steals Patricia's gold pendant and leaves.