Stuart Palmer

Marine veteran Johnny Christopher meets and is immediately drawn to beautiful Evelyn Smith one day on the beach. Evelyn's new job as secretary to a U.S. senator in California soon brings unexpected intrigue and trouble for her and Johnny. The machinations of a sinister group of Nazi spies lead to mysteries and mistaken identities, and the two soon find themselves framed for murder!

A boxer is killed in the ring, and the only clue is a tune that a man was whistling.

An 11-year-old radio star decides to throw in her scripts and go undercover to get a better feel for her roles, but when she is kidnapped, trouble soon follows in this comedy.

A gentlemanly detective known as The Falcon calls on his brother to help him stop the Nazis from assassinating a key diplomat.

Michael Lanyard's faithful butler Jamison is mistaken for his boss by a gang of jewel robbers.

An amateur sleuth suspects foul play when a fellow passenger on a seaplane suddenly dies. The third and final film with Edna May Oliver and James Gleason as the astute schoolteacher Hildegarde Withers and the New York Police Inspector Oscar Piper busy solving crimes.

Oliver Quade is a pitchman who follows state fairs that feature dog shows---which limits his territory more than a little---at which he sells encyclopedias...and does it well as he possesses a photographic memory that amazes the rubes. The Champion, in the title, is a Great Dane who has won the title at the Rubeville State Fair, and it isn't long before the Champion turns up dead, which is because somebody---motive unknown at the moment---has killed the Champion. This is repeated at other shows along the way and Quade's bright young assistant, "Small Fry", fancies himself as an amateur detective, and starts nosing around into the mystery and drags Quade along with him.

When a much-despised matriarch is murdered, or apparently murdered, all of her relatives and "friends" fall under suspicion. Sheriff Gregory is the official investigator, but most of the clue gathering is done by amateur sleuths Kirk Pierce and Sally Ambler.