Gabrielle Union Returns In ‘Being Mary Jane’ + Red Carpet Highlights from Premiere Event [VIDEO] admin Friday, December 20, 2013 The Script, Tune In Gabrielle Union returns to BET as Mary Jane Paul in “Being Mary Jane”. Scheduled to air on January 7, 2014, Mary Jane embarks on a new journey filled with unresolved issues involving life, love, work, and family. Recently, BET hosted a premiere event for the new season. Cast mates shared more insight on their characters and what viewers can expect to see when the show airs. Check out the video from the show’s premiere event: “Being Mary Jane” airs Tuesdays at 10pm Est.