Linda Darnell, Sheldon Leonard, Elizabeth Montgomery, Bert Parks, Mickey Rooney, Telly Savalas and Gale Storm all receive 'Special Guest Stars In Alphabetical Order' credits.
The victim in this case was based on the famous Hollywood impostor Michael Romanoff, who claimed to be a Russian prince and relative of the Tsars. He owned the Romanoff's restaurant in Beverly Hills, where many movie stars and celebrities could be seen nightly. Everybody knew he was an impostor but liked him anyway, and he never admitted it.
Closing credits: The characters and events depicted in this photoplay are fictional. Any similarity to actual persons, living or dead, is purely coincidental.