The Seventh Cross
McGraw made his first film in 1942 with a small, uncredited role in "The Undying Monster" at Fox. He was in "Tonight We Raid Calais" (1942) and "They Came to Blow Up America" (1943) at the same studio, and also "Two Tickets to London" (1943), "Destroyer" (1943), "Corvette K-225" (1943), "The Mad Ghoul" (1943), "The Impostor" (1944), and "The Seventh Cross" (1944).