Riverdale CBC’s first prime time soap opera follows the intertwined lives of four families in Toronto’s Riverdale community. Details Casts Season Lists Title Riverdale Genres Soap Drama First Air Date 1997-09-22 Last Air Date 1997-09-22 Episode Runtime 01 Hours 00 Minutes Total Season(s) 3 Total Episode(s) on All Seasons 3 Runtime 60 Production Companies Epitome Pictures Season 1 1 Episode(s) 1997-09-22 Season 2 1 Episode(s) Season 3 1 Episode(s)