Box 13 is a classic radio drama series that aired from 1948 to 1949. The series follows the adventures of Dan Holiday, a former newspaper reporter turned mystery novelist, portrayed by Alan Ladd. To gather new material for his novels, Holiday advertises in the newspaper for adventure, inviting people to send letters to 'Box 13'. This premise leads him into various dangerous and thrilling escapades. The show is known for its engaging plots and strong performances by its cast members. "Double Mothers" is the eighth episode of Box 13, which aired on October 10, 1948. In this intriguing episode, Dan Holiday finds himself in possession of a little girl who claims to have two mothers. As Holiday delves into the mystery, he encounters a man with a gun and his henchman, leading to a thrilling and dangerous adventure. The episode is a classic example of the show's ability to blend suspense with engaging storytelling.