A group of Russian nobles fleeing the Bolshevik revolution meet up with a traveling circus. To escape their pursuers, they disguise themselves as members fo the circus troupe.
The famous singer Antonia left the stage to marry a country gentleman. She goes alone one day to Budapest to see again the operetta which revealed her and outlines a flirtation with an aviator engaged to her niece.
A brilliant but deranged neurosurgeon becomes obsessively fixated on a judge's daughter. With the help of an escaped criminal whose face he has surgically deformed, the mad man lures her, her father, and her fiancé to his isolated, castle-like home.
A 12-chapter serial built around stock footage from a 1922 silent serial, "The Jungle Goddess",young David Worth and Joan Lawrence are children with a group of explorers that are seeking African radium deposits.