Eddie Mannix was born in Fort Lee, New Jersey, the son of John and Lizzie (née Striker) Mannix. Christened Joseph Edgar Allen John Mannix, he used Edgar Joseph Mannix as his official name, but was known to most associates as Eddie. After working as a bouncer and then treasurer of the Palisades Park Amusement Park, he became involved in motion picture exhibition, eventually working his way up to general manager and vice-president of Metro-Goldwyn-Mayer (MGM), becoming known as a “fixer”, going on to help Spencer Tracy avoid a jailbait morals rap, getting a drunken Clark Gable out of a hit-and-run driving rap etc. Eddie Mannix was tangentially associated with the death of actor George Reeves, the star of the Adventures of Superman television series. Reeves had begun having an affair with Mannix’s wife Toni in 1951. Mannix reportedly approved of the affair, which was considered an open secret in Hollywood, as he was involved in a long-time affair with a Japanese woman. As all three were Catholics and did not believe in divorce, the arrangement continued for the next several years. Reeves ended the affair in early 1959 and soon became engaged to socialite Leonore Lemmon, which devastated Toni. Reeves died of a gunshot wound to the head at his home on June 16, 1959. His death was ruled a suicide, but controversy surrounding that ruling and the circumstances of his death began. Rumors arose that Mannix, who was also rumored to have had mafia connections, had Reeves killed for hurting his wife. Among his most lasting contributions to Hollywood was a ledger he maintained that lists the costs and revenues of every MGM film produced between 1924 and 1962, an important reference for film historians.