Pirdy, a hapless inventor, struggles to find insurance due to his constant accidents. While meeting Ellen, a charming Yellow Cab Co. representative, he crosses paths with the cunning lawyer Creavy, who becomes obsessed with stealing Pirdy's revolutionary elastic-glass invention. With the help of fellow con artist Doksteader and a group of accomplices, Creavy will stop at nothing to get his hands on the valuable invention, disregarding the harm that may come to others.
The Yellow Cab Man
A hapless taxi driver, inventor of the revolutionary elastic-glass, faces the threat of losing his creation to a group of cunning con artists led by a corrupt lawyer, but finds an unexpected ally in the beautiful owner of the Yellow Cab Co.