Will Success Spoil Rock Hunter? is a 1957 American satirical comedy film starring Jayne Mansfield and Tony Randall, with Betsy Drake, Joan Blondell, John Williams, Henry Jones, Lili Gentle, and Mickey Hargitay, and with a cameo by Groucho Marx. The film is a satire on popular fan culture, Hollywood hype, and the advertising industry, which was making millions of dollars off the growing revenue from television ads. It also takes aim at television and the reduction it caused to the size of movie theater audiences in the 1950s. The film was also known as Oh! For a Man! in the United Kingdom.