Charles Lane as Professor Collins, Jason's chemistry professor, is unfortunately uncredited despite having a strong scene towards the end of the film.
"Lux Radio Theater" broadcast a 60 minute radio adaptation of the movie on
February 28, 1949 with Jeanne Crain, William Holden and Edmund Gwenn reprising their film roles.
"The Screen Guild Theater" broadcast a 60 minute radio adaptation of the movie on May 31, 1951 with Edmund Gwenn reprising his film role.
"Screen Director's Playhouse" broadcast a 30 minute radio adaptation of the movie on September 2, 1949 with Jeanne Crain reprising her film role.
Gene Nelson can be seen uncredited as one of the G.I. students. He had already made a noteworthy debut at Fox as the dancing lead opposite June Haver in "I Wonder Who's Kissing Her Now" (1947), but he did not hit upon another credited role until "The Daughter of Rosie O'Grady" (1950) three years later. In the interim, he appeared uncredited in "Gentleman's Agreement" (1947) and "Apartment for Peggy" (1948).