Who was the cast in man in grey flannel suit?

"The Man in the Gray Flannel Suit," released in 1956, features a notable cast including Gregory Peck as the lead character, Tom Rath. Other prominent actors in the film include Jennifer Jones as his wife, Betsy Rath, and Fredric March as Ralph Hopkins. The film also stars Lee J. Cobb and Joan Vohs in supporting roles. The story revolves around Tom's struggles to balance his family life and career after returning from World War II.