VIDEO: Sneak Peek - Season Finale of ABC's MISTRESSES

On the season finale of ABC's MISTRESSES titled "I Choose You", aroad trip to Palm Springs for Savi's birthday takes a shocking turn; April makes a decision about the two men in her life, Paul (Dondre' T. Whitfield) and Richard (Cameron Bender); and Elizabeth Grey confronts Karen in a final showdown.

The episode airs MONDAY, SEPTEMBER 9 (9:00-10:00 p.m., ET) on the ABC Television Network. Penelope Ann Miller guest stars as Elizabeth Grey. Get a sneak peek below!

"Mistresses" stars Alyssa Milano as Savannah ("Savi") Davis, Yunjin Kim as Karen Kim, Rochelle Aytes as April Malloy, Jes Macallan as Josslyn Carver, Brett Tucker as Harry Davis, Jason George as Dominic Taylor and Erik Stocklin as Sam Grey.

Guest starring are Penelope Ann Miller as Elizabeth Grey, Cameron Bender as Richard, Dondre' T. Whitfield as Paul Malloy and Mimi Kennedy as Dr. Susannah Ayers.

"I Choose You" was written by K.J. Steinberg and directed by Allison Liddi-Brown.

VIDEO: Sneak Peek - Season Finale of ABC's MISTRESSES