Why Melissa Benoist Is Hesitant to Give Advice to DC's New 'Supergirl' Milly Alcock (Exclusive)

Melissa Benoist chats with ET's Rachel Smith at the New York City premiere of 'The Girls on the Bus,' streaming March 14 on Max. The actress shares what it was like to play a journalist again after her role on 'Supergirl.' She also explains why she doesn't have any advice for DC's new 'Supergirl,' Milly Alcock, who's set to play the hero in the upcoming film, 'Superman: Legacy.' Plus, Melissa reacts to the idea of ever returning to her role as Marley on 'Glee,' after creators Ryan Murphy and Brad Falchuk said they'd be open to revisiting the popular series if a good story presented itself.