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 a cameo by Groucho Marx. The film is a satire on popular fan culture, Hollywood hype, and the ad industry, which was making millions of dollars off the growing revenue from television ads. It also takes aim at television and the damage it was doing to movie attendance in the 1950s. The film was also known as Oh! For a Man! in the United Kingdom.
The film was produced and directed by Frank Tashlin, who also wrote the largely original screenplay, using little more than the title and the character of Rita Marlowe from the successful Broadway play Will Success Spoil Rock Hunter? by George Axelrod. The play had run from 1955 to 1956 and also starred Jayne Mansfield as Rita.