Pat Hartigan

After the attempted theft of his daughter's husband's car, LAPD Captain Gibbs declares war on master car thief Maindrian Pace, whose insurance investigation company provides the perfect front. A South American drug lord pays Pace and his team to steal 48 cars for him, so they set out on the job while the police frantically try to track him down. Their efforts pay off when Pace's boss double-crosses him and tips them off on his next job. Police pursue Pace in "Eleanor", the last of the cars needed to fulfill their contract, through southern California as he tries to get away.

Inventor Robert Fulton receives support from a tavern owner and a shipyard worker to help realize his dream of a high-powered steamboat.

A man finds himself the father, by proxy, of a ten-month-old baby and becomes involved in the turbulent lives of the child's family.

One of the last bills signed by President Lincoln authorizes pushing the Union Pacific Railroad across the wilderness to California. But financial opportunist Asa Barrows hopes to profit from obstructing it. Chief troubleshooter Jeff Butler has his hands full fighting Barrows' agent, gambler Sid Campeau; Campeau's partner Dick Allen is Jeff's war buddy and rival suitor for engineer's daughter Molly Monahan. Who will survive the effort to push the railroad through at any cost?

Brawling cable layer Steve Reardon doesn't want to marry girlfriend Edith but he also doesn't want her to date other men.

Nikki Martin, a beautiful French opera star, stows away on an ocean liner in hopes of escaping her jealous fiancee. Once aboard, she joins an American swing band and falls in love with its leader, who, after hearing her sing, eventually comes to reciprocate her feelings.

Bonnie Brewster and "Packy" Campbell, rival reporters on competing newspapers, team up to put an end to a smuggling gang that brings illegal aliens to the United States, and then makes further victims of them by extortion payments. They go to Vancouver, Canada and board a ship carrying aliens. But the gang recognizes them as reporters and gang-henchmen Tony Scula (Ralf Harolde) and Ira Conklin take them off the ship. But Campbell recognizes Scula as the gunman who killed Carmen Zoro.

Bill Gordon (James Dunn), whose lot-in-life is rising, falls in love with Helen Barlow (Boots Mallory), who is raising two cute motherless children who nearly wreck her romance when they can't understand why grown-ups kiss...and other complications.

A stock market broker plans to liven up his boring life by taking up piracy on the high seas.

Rin-Tin-Tin leaves his usual far north and ranch settings for Africa.