Season 4 · Episode 21 — Diamond Flush

This is the episode that introduces Roger Moore as Cousin Beauregard Maverick. Beau is considered the ""white sheep"" of the family because…

Bart meets a comical sheriff (Edgar Buchanan) who is dead serious about killing him.

Beau Maverick wins ownership of the Silver Hill, a worthless ore mine. A crooked railroad agent named Shanks tries to cheat the townspeople…

In hostile Sioux territory, Bart is caught between a woman prisoner's devastating charms and a pending Indian attack.

On their way to Denver, Beau and Bart Maverick pick up $6,500 in a poker game at Stop Gap. They decide to wire the money to Denver through…

Looking for a peaceful and profitable poker game in New Orleans, Bart is plunged into a mysterious murder involving the Black Hand society.

In St. Joseph, Missouri, Beau Maverick wins halfl-ownership of the Golden Wheel Casino. The business venture is short-lived when his partne…

Toil and trouble overcome Bret when he tangles with two burly thieves and their enchanting sister (Anita Sands) — who claims she's a witc…

Two Army shopkeepers, Marsh and Lawson, have been cheating the local Indian tribes by supplying them with faulty or inferior goods. When on…

Inheriting a stagecoach line from Uncle Micah is only the beginning of financial problems for the Maverick brothers.

Beau Maverick befriends a prospector named Ebenezer Bolt. Maverick is unaware that Bolt is the partner of notorious horse thief Benson Janu…

Beau Maverick crashes a party in Virginia City thrown by eccentric socialite Kiz Bouchet. Kiz has a penchant for smoking cigars, playing po…

Chivalrous Bart saves the life of a beautiful woman. His reward? A place on the wanted list for robbery and murder.

The Fenians, an Irish Revolutionary Brotherhood, are trained soldiers sworn to free Ireland from British rule. The Fenians have gathered in…

Bart substitutes a rock-filled suitcase for a fortune in gold to foil hijacking plans of phony sheriff Dan Trevor (Peter Breck).

Proving once again that he's basically nonviolent, Bart witnesses a battle of bullets that leaves him stunned — and almost dead.

In New Mexico, Beau Maverick is taken for over $4,500 ($4,000 of which belong to his friend Jerry O'Brien) by con artists Warren and Crippe…

Thinking all's well with the world after he cleans up in a card game, Bart offers to help a troubled young woman.

Beau Maverick wins half-ownership in the Blue Bell Saloon in Arizona. In an attempt to raise funds for the floundering business, Beau and h…

After discovering a long-lost body encased in ice, Bart finds himself in hot water.

Good-guy Bart warns the wrong people that their hosts are murderers — and ends up as the next possible victim.

Outside Denver, Colorado, Beau and his friend, Judge Scott, find shelter during a blizzard at the home of Martha Flood and her niece Sally.…

Bart has a lot of explaining to do: the bank has been robbed — and his saddlebags are bulging with stolen loot.

Beau Maverick stumbles onto the cave site meeting place of five outlaws. They were summoned by a bandit named Jess in order to plan a big j…

Bart's in jail: he's the unfortunate — and helpless — victim of mistaken identity.

Cowardly George Parker (Alan Hewitt) offers Doc Holliday a tempting reward. All Doc has to do is kill his best friend — Bart.

Brent (Robert Colbert) joins the series in true Maverick style: he gets involved with two beautiful women — and is thrown in jail for gam…

Bart matches wits — and bullets — with a professional gunman... and learns that a beautiful woman can be more deadly than hired killers.

In typical Maverick tradition, cousin Brent gets involved with two beautiful sisters — one of whom is planning to do him in.

Bart just made the deal of a lifetime: he blindly purchased a wagonload of merchandise — including a bound and gagged Indian girl.

The Apaches catch Bart red-handed with a wagonload of liquor and a kidnapped Indian girl — and that means war.