INFO:

School is back in session at 'Abbott Elementary!' Sheryl Lee Ralph, Lisa Ann Walter, Tyler James Williams and William Stanford Davis chat with ET's Denny Directo about the show's third season, which premieres Feb. 7 on ABC. The cast reacts to returning for round three after the series' postponed release due to the writers' strike. Tyler shares what to expect from Gregory and Janine's 'will-they-won't-they' relationship after the way things ended in season 2. The co-stars also dish on some of their on-set shenanigans during filming. Plus, they reveal which famous faces have petitioned to make a cameo on the sitcom.