Thomas Middleditch And Annaleigh Ashford Star In 'B Positive' Premiering Tonight At 8:30'B Positive' premieres tonight, Thursday, November 5th at 8:30 PM, only on CBS and streaming on CBS All Access.
'NCIS,' 'Young Sheldon' And New Series 'B Positive' Fall Premiere Dates Announced (Plus More)CBS has announced the fall premieres dates for 10 series including 'Young Sheldon,' 'NCIS,' 'The Neighborhood' and new series 'B Positive.'