Supergirl - Season 3, Episode 8: Soundtracks

Barry fights kind shark. Felicity contacts Oliver to make sure they're going to Barry and Iris' wedding. Sara asks them if they made sure to RSVP for the wedding. Supergirl fights a Dominator.

(Central City) Iris has a preparation day with Caitlin, Felicity, and Kara, they discuss the wedding, Felicity and Oliver possible walk down the aisle and why Mon-El isn't with Kara at a nail salon.

Oliver complements Joe's speech to Felicity then attempts to bring up the subject of the two of them one daying marrying.

(Central City) CC Jitters, Barry and Iris' rehearsal dinner; Mick scarfs down food; Sara and Alex bond as they drink; Kara updates Barry on her life and Mon-El; Martin comes to talk with Jax.

Barry watches as Iris sleep then 'flashes' out; Oliver and Felicity both lie wide woke as mole over the night before; Alex sneaks out of bed with Sara; Martin watches Jax sleep; Mick tells Martin be borrowed a robe and that the house is out of milk; Jax lies awake; Iris breakfast waking for her from Barry.

Everyone gathers at the church for Barry and Iris' wedding; Barry has a conversation with a waitress who seems oddly specific about being at his wedding.

Kara performs as Iris walks down the isle with Joe.

Oliver complements Joe's speech to Felicity then attempts to bring up the subject of the two of them one daying marrying.

Kara performs as Iris walks down the isle with Joe.

Oliver compliments Joe's speech on Barry and Iris, then coyly tries to bring up the subject of marriage to Felicity.