Herbert Rawlinson

Sir James Blake retires from Scotland Yard so that he can assist his niece Hope and her friend Jerry in developing an apparatus they have invented.

An investigation into an extortion racket involving members of an opera troupe leads police down unexpected paths populated by bizarre suspects.

Singing cowboy Roy Rogers has his hands full when he learns that the town of Deadwood is being run by outlaws who have made authorities powerless.

When his associate is framed for a bank robbery and goes into hiding in the hills, Hopalong Cassidy sets out to find the responsible parties.

A mad scientist with a formula for a radioactive disintegrating gas must elude the Coast Guard to manufacture and sell it to foreign powers.

A federal treasury agent goes undercover in a crime syndicate to avenge the murder of a friend, but one of the gang thinks he seems familiar.

A Montana marshal goes on a manhunt in the wilderness to recover U.S. gold stolen by Canadian bank robbers plotting to overthrow their government.

When his father, a Texas Ranger, is killed, a football star quits college and joins the lawmen to avenge his dad’s death and defeat foreign agents.