A bank president in Denver hires Bret to find out the safecracker/gambler who plans to break into the vault. Bret discovers that an old family friend has a secret way into the vault. The friend is honest... but the people who might use him to steal the money, not so much.

Bret arrives in the town of Medicine Bow and soon discovers that someone using his name swindled the townspeople for $15,000... and murdered the mayor.

Bret meets an old "friend" on a riverboat heading to New Orleans, and gets swept up in a scheme to find the missing jewels of Napoleon during Mardi Gras.

Hired to protect a cattle drive, Bart dutifully chases Indians - while a masterful swindle takes place right under his nose.

Bret wins a ranch in a poker game, but discovers that there are sheep, not cattle... and the local ranchers want the sheep out.

Bart Maverick is running for office, he is a sure candidate for U.S. Senate. Bart's political ambition has some town's people out for his blood. His opponents will go to any length to stifle his political aspirations; they threathen his life. Fearful of his opponents, Bart finds a way out of the election, without letting the voters down.

Bret gets taken for a ride twice: once by a beautiful woman he falls in love with who may be a jewel thief, and then by a young orphan girl living in Guatemala where Bret tracks the first woman down.

A beautiful widow (Julie Adams) asks Bart to protect her from an unknown killer. He accepts unaware that he is the intended victim.

Bret gets pulled into a family feud between the Caterets and the Montgomerys, and is forced to play poker for the Caterets to win the land the two families are fighting over. Problems arise when the Montgomerys bring in Bart as their player.

Bret is swindled out of $1,000 by buying a riverboat. He discovers that it's worth $20,000 and that it's a cursed "death ship", and that he and the other six co-owners have to get the riverboat to Memphis in time to collect the money.

Bart Maverick wins big, when he wins the "Lucky Lady" saloon in a card game. When Bart goes to Santa Leora to stake his claim, a beautiful Marquesa refuses to relinquish the property to him. Maverick encounters hurling knives, flurry of bullets and pounding fists when he tries to hold onto his newly acquired saloon.

After saving Bret's life, Johnny Rain (William Reynolds) is arrested for robbing a stage coach. While Bret goes to his rescue he becomes ensnarled in a plot that involves a case of split personality - a dance hall wench and a mild-mannered tinhorn gambler who likes to leave 'em laughing... with hysteria.

Taking shelter in a ghost town, Bart impatiently awaits a storm's end. But when four gunmen arrive, he fears he'll never get out alive.

Bret is hired by a weathly texan to save her brother Mark from a conniving woman named Melanie. Posing as a Texas Colonel, Bret realizes that he's up against a master crook. With Mark's help and brother Bart's arrival as a weathly Easterner, they set up a scheme to catch the girl and almost outsmart themselves with their own cleverness.

Bart swings into trouble when he tries to help the cavalry uncover a traitor and winds up facing a hangman's rope.

When George Henry Arnett hears that Bret Maverick is in town to collect his money, Arnett (Adam West) starts a "top gun" rumor about Bret. After he creates a smoke screen, Arnett creeps out of town. Maverick is idolized by the town youngsters, sought after available women and hunted by the town bounty hunter. Bret Maverick is the talk of the town.

Bart Maverick, for whom cowardice is a virtue, "turns yellow" when he learns that his friendship with a tycoon could cost him his life.

Bret finds himself one of three men secretly defending a deserted government fort against war hungry Indians. He succeeds in scaring them off by clever trickery. But a suspicious Indian chief causes him to reconsider.

After a rebuff by mysterious Linda Burke (Joanna Moore), Bart is left holding the bag for murder.

Bret takes a player's diamond stickpin as collateral and is soon mistaken for the player by the man's gang... and Bret ends up planning the robbery of the Denver Mint.

art has trouble retrieving his poker winnings from thieves. But help is on the way from the local Ladies Aid Society.

Conwoman Modesty Blaine suckers Bret out of $1,000 and sets him up to be shanghaied. Bret escapes and follows her to the town of Paradise where she's selling cats to rat-overrun miners, and tries to get his money back.

Bart is involved in a bizarre murder plot in which he is high on the list of planned victims.

In the town of Duck "N" Shoot, Bret gets the false credit for knocking out a rowdy. The town judge appoints Bret the sheriff to deal with the unwholesome element in town, and Bret uses his wiles rather than his gunhand to deal with them.

Bart double-crosses a double-crosser and winds up hogtied and kidnapped, with only his wits as a weapon with which to save his neck.

Bart and Bret learn that their father is marrying a much younger woman, and travel to Texas to find out what's going on.