James Francis "Jimmy" Cagney Jr. starred in White Heat, written by what writer?
White Heat:  Written by Ivan Goff and Ben Roberts, "White Heat" is based on a story by Virginia Kellogg, and is considered to be one of the best gangster movies of all time. James Cagney: James Francis "Jimmy" Cagney Jr. (July 17, 1899March 30, 1986) was an American actor and dancer, both on stage and in film, though he had his greatest impact in film.
Ivan Goff and Ben Roberts