Warner Bros. Presents is the umbrella title for three series telecast as part of the 1955-56 season on ABC: Cheyenne, a new Western series that originated on Presents, and two based on classic Warner Bros. films, Casablanca and Kings Row. While neither a critical or popular success, this wheel series is an historically important program. Perhaps most significantly, it is the first television program of any kind made by Warner Brothers. It was also the original home of Cheyenne, the first hour-long television Western series and the first wholly original television series produced by a major Hollywood studio. It also allowed ABC, then a junior player in American television, to secure its first advertising contracts with commercial giants General Electric and tobacco company Liggett & Myers.