The Rangers are after Yackey and his gang. Posing as an outlaw, Dave arrives as Panhandle's prisoner and works his way into the gang. Tex arrives and joins Wright's committee. Tex plans a trap for the gang but things go awry when the gang catches Tex and the Committee catches Dave and both are about to be hung.

Alcoholic playboy Wallace MacDonald (as Bruce Armstrong) would like to sober up and become more responsible, after a drinking accident causes him to cripple little brother Pat Moore (as Jimmy Armstrong). Still, the lure of liquor makes him to sneak drinks at home, and go out partying with carefree showgirl Clara Bow (as Marilyn Merrill). He's promised Ms. Bow he'll quit drinking and gambling. Further complicating Mr. MacDonald's life are the bad checks he's been accumulating. Nasty Stuart Holmes (as Tom Canfield) and Tom Santschi (as "Big Joe" Snead) force MacDonald to join their diamond smuggling racket, in lieu of payment.

Guests at a luxury hotel are horrified when they witness a man literally "disappear into thin air." The vanished man's relatives hire a detective, who goes to the hotel to investigate the disappearance.

An ex-gunfighter woos two women while avenging his brother, victim of a crooked gambler.

A demented archaeologist discovers a living, breathing serpent creature known to the Aztecs as Quetzalcoatl and accidentally kills his wife by giving her one of the beast's feathers, causing the creature to track her down and slaughter her. Using this knowledge he exacts revenge upon his enemies by placing one of the feathers on his intended victim and letting the beast loose to wreak havoc.

James Houghland, inventor of a new method by which television signals can be instantaneously sent anywhere in the world, refuses to sell the process to television companies, who then send agents to acquire the invention any way they can. On the night of his initial broadcast Houghland is mysteriously murdered in the middle of his demonstration and it falls to Police Chief Nelson to determine who the murderer is from the many suspects present.

John Wyatt is a government agent sent to smash a counterfeiting operation near the Mexican border. Joining Doc Carter's medicine show they arrive in the town where Curly Joe, who once framed Carter, resides.

An ambitious shoe salesman, Harold, unknowingly meets the boss' daughter and tells her he is a leather tycoon. The rest of the film he spends hiding his true circumstances, in the store and later on a ship. Trying to deliver a letter, he later finds himself dangling high above the street on a building's scaffolding.

A scientist is turned into an ape man.