Against the warnings of Dre and his coworkers, Junior is resolute about his decision to move in with Olivia. They go on an apartment hunt together, but tensions rise when Olivia compares Junior to Dre. Meanwhile, Bow challenges Dre to get comfortable being alone.
Vance assigns McGee, Torres and Bishop to COVID compliance duty at a foreign affairs summit, where they discover a link to another NCIS team's murder case.
As the stakes with Lex are raised higher than ever before, Lena must decide how far she is willing to go to stop her brother. Meanwhile, Supergirl and the team are faced with a challenge unlike anything they've ever dealt with before and it brings Alex to her breaking point.
Cisco and Chester travel back in time and get stuck in 1998, repeating the same day over and over again. The key to returning home is at Chester's childhood home but he refuses to visit. Meanwhile, Iris forges a connection with the speed force.
Pete Davidson, Gaten Matarazzo, Glass Animals (s08e115)
Jimmy addresses Donald Trump asking his supporters to boycott Coca-Cola, then chats with Pete Davidson and Gaten Matarazzo before enjoying a musical performance from Glass Animals.