Frank Denby and Groucho Marx arrive on the set of the new Ty-Gor film, a Tarzan knockoff, expecting to have Groucho do his humorous walk-on. What they find is that Randy Spellman, the star of the picture, has been murdered. Frank's wife, Jane, is only a few weeks away from having their baby and the amateur detective team has promised to lay off on the sleuthing. But when a stuntwoman who has gone missing is suspected of the murder, Jane insists they take up the case to clear the young woman's name. In addition to being a horrible actor, Spellman was a womanizer and a blackmailer. Many people had reason to dislike him, or even kill him, and the investigation leads Frank and Groucho through the glamour and seediness of 1940s Hollywood, Groucho signing autographs all the while. In this latest installment of the series, Ron Goulart is at the top of his game, reminding readers there's no business like show business, except when this charming team is wearing its gumshoes.

Ron Goulart (1933-2022) was the author of several series and standalone novels across several genres, as well as nonfiction books on a variety of pop culture subjects, including pulp magazines and comic books. An Edgar Award nominee, a Nebula Award finalist, and an Inkpot Award-winner, his books include the TekWar series (with William Shatner), the Fragmented America books, the Marvel Novels Incredible Hulk: Stalker from the Stars and Captain America: Holocaust for Hire (as Joseph Silva, with Len Wein and Marv Wolfman), and the Mysteries Featuring Groucho Marx, including Groucho Marx, Master Detective, Groucho Marx and the Broadway Murders, and Elementary My Dear Groucho.