The Untouchables Special Agent Eliot Ness and his elite team of incorruptible agents battle organized crime in 1930s Chicago. Details Casts Season Lists Title The Untouchables Genres Drama Crime First Air Date 1959-10-15 Last Air Date 1963-05-21 Episode Runtime 01 Hours 00 Minutes Total Season(s) 4 Total Episode(s) on All Seasons 118 Runtime 60 Production Companies Desilu Productions, Langford Productions Robert Stack Eliot Ness Nicholas Georgiade Enrico Rossi Steve London Jack Rossman Paul Picerni Lee Hobson Abel Fernandez William Youngfellow Walter Winchell Narrator Season 1 28 Episodes 1959-10-15 Season 2 32 Episodes 1960-10-13 Season 3 28 Episodes 1961-10-12 Season 4 30 Episodes 1962-09-25