Ginger's Susan Hayward Message Board: To reach If You Knew Susie by Trish Sharp, click the profile photo at www.facebook.com/susanhaywardclassicfilmstar and you will see the link.
That would be Dick Powell, who also died of cancer, as did John Wayne, Agnes Moorhead, Susan and Pedro Armandarez, all presumably from working on this film. And it was produced by Howard Hughes.