Mariah Carey has voiced three different characters on Fox's American Dad. All episodes are available for steaming on Disney+.
Mariah made her American Dad debut on season nine's eleventh episode, “Max Jets,” playing Gina's replacement waitress at Walkabout Steakhouse. The episode aired on February 10, 2013.
Season nine's episode fifteen, “The Missing Kink,” aired on April 14, 2013 and saw Mariah voicing Sue, an exotic animals store owner delivering some hungry prairie dogs to Stan.
Her longest role was on the episode “Kung Pao Turkey,” where she voiced Laura, a diehard Cowboys fan who treats Stan to a Thanksgiving tailgate after having his ideal holiday ruined. The episode, season ten's fifth, aired on November 24, 2013.