Crossword clues for First in a series. 7 letters:OCTOBERThe 2001 World Series was the first not to end in oneSTARTERFirst in a series.THEOMENFirst of a film series about Damien ThornSTANTONPitcher Mike who got the win in the first and last games of the 2000 World SeriesLASORDAFirst manager to lead both a World Series-winning and Olympic gold medal-winning teamTHEJETSONSTV series that first aired 9/23/1962 whose family shares first names with 17-, 24-, 34- and 49-AcrossBUSHSRFirst baseman for Yale in the first two College World Series (1947/1948), familiarly (he got really famous outside of sports...)LOSTINSPACETV sci-fi series, first aired 9/15/1965, on which a robot spoke the catchphrase formed by the first words of 17-, 26- and 42-AcrossISPYBill Cosby's first seriesISPYCosby's first seriesMSQUADLee Marvin's first TV seriesRUPAULSDRAGRACETV series whose first winner was BeBe Zahara BenetBOSOXWinners of the first World Series, familiarlyTHETWILIGHTZONETV series whose first episode was titled "Where Is Everybody?"ALPHABETSeries whose first seven members are sung to the starts of 18-, 26-, 41- and 54-AcrossTHESOPRANOSFirst cable series to win an Emmy for Outstanding DramaALFFirst TV series in Dolby Surround sound (1986)NBCTVFirst World Series color broadcaster, 1955LIFEOFRILEYJackie Gleason's first TV series, with "The"ABCIts first color series was "The Jetsons"ISPYCosby's first TV seriesPITTSBURGHPIRATESLoser in the first World Series, 1903REDSOXWinner of the first World Series (as the "Americans")MEDICFirst TV series to show a baby being born, 1955HOUSTONASTROSThey won their first World Series in 2017PILOTEPISODEFirst of a seriesSAWFirst in a series of slasher flicksALPHAFirst of a seriesPARTIFirst in a seriesALPHAFirst in a seriesOLAFIFirst in a series of Norwegian kingsTORONTOBLUEJAYSFirst Canadian World Series champsALPHAFirst of a series of 24PARTIFirst of a seriesPILOTFirst of a seriesPILOTFirst in a seriesORIGINALFirst in a series?ONEFirst of a seriesOPENERFirst of a seriesOPENERFirst in a seriesALIENFirst of a series of sci-fi movies starring Sigourney WeaverSTEVEWith 66-Across, first in a series of five TV personalities (1954-57)ECHOIFirst in a series of satellites.ALFAFirst in a series of 26SWEEPWin the first four World Series gamesALEPHFirst of a seriesHOPALONGCASSIDYFirst TV western seriesTWITTERRANTSeries with a first post that might end "(1/24)"PBSThe Magic School Bus was its first fully animated seriesOPENERFirst game in a series