Tropical "heat" drives a man into the arms of a disreputable tramp, making things tough for the woman who really loves him.

Ruth Payne, innocent to begin with, is trying to extradite herself from the clutches of a gang-mob who obtained her release from prison on a falsified confession because they thought she knew something they didn't want known.

Five men have to prove their innocence when a blackmailer is murdered.

Barnstorming pilots Speed Condon, Bill Adams, and Eddie Smith travel the country with their manager, Alec Dugan, performing at fairs and air shows and hawking rides for the locals. But when Speed's rambunctious flying results in tragedy, he gives up flying in despair and guilt. Alec tracks him down and hopes to get him back on his feet and back in the air.

A young French soldier in World War I is overcome with guilt when he kills a German soldier who, like himself, is a musically gifted conscript, each having attended the same musical conservatory in France. The fact that the incident occurred in war does not assuage his guilt. He travels to Germany to meet the man's family.

Jackie is the perpetually adolescent mother of two grown children - daughter Lee and son Jeff - who are in their early 20's. In spite of the fact that fourth husband Robert is a good provider, good step-dad, and all-around good sport about Jackie's rather wild ways, Jackie is intent on divorcing him although she seems to bear the man no resentment. It just seems that her only reason is that it's time for a change, much like an impulse to buy a new hat. Both children are upset about her decision since they have great affection for Robert. However, daughter Lee has just arrived home from school and decides to accompany her mother to Reno to look after her. On the train west, Lee meets a young mining engineer, Tom, who is headed to a job interview in California. The two hit it off and a romance buds.

A college cheerleader is injured in an auto accident just before the Big Game.

Country girl Jolanda has lost her boyfriend, Nathaniel Huggins, to a "flapper" from the city. Jolanda blackmails Nathaniel's father into giving his permission for he and Jolanda to be married--but circumstances arise that may make Jolanda rethink her position.

A blind cobbler is able, by dint of his extraordinary hearing, to recognize the identity of a murderer. His own son is accused of the killing, and the old man waits, knowing the murderer will return to prevent the blind man from revealing what he knows.

Free Air is a 1922 American silent comedy drama film directed by Edward H. Griffith and starring Tom Douglas, Marjorie Seaman and Henry G. Sell. It is an adaptation of the 1919 novel "Free Air" by Sinclair Lewis.