Get Your BBTS Exclusives and collectibles Here;\rbr\rbr\rbrThanks for watching!!\rbr\rbrHang out with me on Facebook;\rbr\rbr\rbrPredator Action Figure Hangout;\rbr\rbr\rbrFollow me on Twitter!\rbr\rbr\rbrScooby Doo, Where Are You! is the first incarnation of the long-running Hanna-Barbera Saturday morning cartoon series Scooby-Doo. Created by Joe Ruby and Ken Spears, it premiered on CBS September 13, 1969, and ran for two seasons for a total of 25 episodes. Its final first-run episode aired on October 31, 1970.\rbrNine episodes from Scooby-Doos 1978-79 season, first run on ABC, were originally broadcast with the 1969 Scooby Doo, Where Are You! opening and closing sequences (in an attempted stand-alone series revival that was cancelled). The entire 1978-79 season (which completed its run as part of Scoobys All-Star Laff-A-Lympics and was later syndicated as part of The Scooby-Doo Show) is sometimes marketed as the third season of the original Where Are You! series.\rbr\rbrVoice cast\rbrDon Messick - Scooby-Doo, Misc. others\rbrCasey Kasem - Norville Shaggy Rogers, Misc. others\rbrFrank Welker - Fred Jones\rbrStefanianna Christopherson - Daphne Blake (1969–70)\rbrHeather North - Daphne Blake (1970, 1978)\rbrNicole Jaffe - Velma Dinkley (1969–70)\rbrPat Stevens - Velma Dinkley (1978)\rbrLarry Markes - lead vocalist for opening theme (1969-70, 1978)\rbrPaul Costello - vocalist for opening theme (1969-70, 1978)\rbrGeorge A. Robertson, Jr. (Austin Roberts) - lead vocalist for opening theme and chase songs (1970)\rbrSusan Steward and Michael Stull- backing vocalists for opening theme and chase songs (1970)\rbrHal Smith - Misc. others\rbrJohn Stephenson - Misc. others\rbrVic Perrin - Misc. others\rbrBarry Richards - Misc. others\rbrJean Vander Pyl - Misc.