Asta, the dog from the popular Thin Man series, has vanished, and production for his next film is pending. MGM Studios offers a huge reward, and that's exactly what young private detectives Babs Norman and Guy Brandt need for their struggling business to survive. Celebrity dognapping is now a growing trend. When the police and city pound ridicule Basil Rathbone and ask, "Sherlock Holmes has lost his dog?" Basil also hires the B. Norman Agency to...