The following is an episode list for ABC's 1957 comedic Western television series Maverick, created by Roy Huggins and starring James Garner, Jack Kelly, Roger Moore, and Robert Colbert as Bret, Bart, Beau, and Brent Maverick respectively. Unusually for an American television program, Maverick's main cast varied episodically between Garner, Kelly, Moore or Colbert. As such, the starring cast for each episode is listed below alongside other details. Most episodes feature only one of the lead characters named Maverick, and never more than two—-and in two-Maverick episodes, one of the Mavericks is always Bart, who appears in all five seasons from 1957 to 1962. James Garner stars as Bret Maverick in the first three seasons, and Roger Moore and Robert Colbert portray Beau and Brent Maverick in the fourth season.