The show focuses on the employees of the fictional Sunshine Cab Company, and its principal setting is the company's fleet garage inManhattan. Among the drivers, only Alex Reiger, who is disillusioned with life, considers cab driving his profession. The others view it as a temporary job. Elaine Nardo is a single mother working as a receptionist at an art gallery. Tony Banta is a boxer with a losing record. Bobby Wheeler is a struggling actor. John Burns (written out of the show after the first season) is working his way through college. All take pity on "Reverend Jim" Ignatowski, an aging hippie minister, who is burnt out from drugs, so they help him become a cabbie. The characters also include Latka Gravas, their innocent, wide-eyed mechanic from an unnamed foreign country, and Louie De Palma, the despotic dispatcher.