The main antagonist and a shyster. Competes as a suitor for Diana Palmer while simultaneously running a fraudulent real estate scheme by selling John a defective beach-front house.
One of the three musketeers Dart-In-Again initially duels in Paris before rapidly becoming friends with him and the others.
The owner of an oil company and primary antagonist. He opposes the inventor's gasoline-free radio-wave technology to protect his business interests and schemes to sabotage the project while pursuing the inventor's daughter.
Bystander observing a fire incident during the investigation.
Journalist covering local events.
A cameo appearance in 'Penrod's Double Trouble'.
Transport operator moving passengers across the city.
An uncredited observer present during a courtroom trial.
Taxi driver providing transportation services in the city.
Character with a minor, unspecified role in the storyline.
Attendee at a social gathering, providing background atmosphere.
An uncredited reporter with a brief, peripheral presence in the film.
John J. Richardson has 109 screen credits in a career dating back to 1920. Their work spans 7 cinematic universes — most prominently Nancy Drew Collection with 3 titles. Signature works include What a Trip, Galloping Bungalows, Oh, What a Man!. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 7 universes
