'Crazy Ex-Girlfriend' Winter Finale Sneak Peek: Christmas in West Covina

Pictured (L-R): Donna Lynne Champlin as Paula, Vella Lovell as Heather,
Vincent Rodriguez III as Josh, Pete Gardner as Darryl, Rachel Bloom as
Rebecca and Santino Fontana as Greg -- Photo: Greg Gayne/The CW

It's Christmas in West Covina on the winter finale of Crazy Ex-Girlfriend ("My Mom, Greg's Mom and Josh's Sweet Dance Moves!"), airing Monday, November 30 at 8 p.m. ET/PT on The CW.

It is the holiday season and Rebecca's (Rachel Bloom) mom (guest star Tovah Feldshuh) decides to come visit her in West Covina. Old habits die hard and Rebecca, eager to please her mom, embellishes some facts about her life, which all comes crashing down at a local holiday event. Meanwhile, Greg (Santino Fontana) spends Christmas Eve with his mother (guest star Mel Harris) and discovers he actually might be the problem relative.

Watch a sneak peek of the episode below.

'Crazy Ex-Girlfriend' Sneak Peek: Dr. Phil Guest Stars

Dr. Phil visits Crazy Ex-Girlfriend tonight.

Dr. Phil guest stars on this week's new episode of Crazy Ex-Girlfriend ("I'm So Happy that Josh is So Happy!"), airing Monday, November 23 at 8 p.m. ET/PT on The CW.

Rebecca (Rachel Bloom) has a tough week after learning some news about Josh (Vincent Rodriguez III) and someone surprising shows up to help her - Dr. Phil. Paula (Donna Lynne Champlin) is pursued by an important new client Calvin (guest star Cedric Yarbrough) and not just professionally.

In the sneak peek below, executive producer Aline Brosh McKenna previews Dr. Phil's appearance.

'Crazy Ex-Girlfriend' Sneak Peek: Rebecca Joins Josh's Family for Thanksgiving

"Everyone belongs somewhere but me," Rebecca whines.

Rebecca celebrates Thanksgiving with Josh and his family on this week's new episode of Crazy Ex-Girlfriend ("My First Thanksgiving with Josh!"), airing Monday, November 16 at 8 p.m. ET/PT on The CW.

Rebecca (Rachel Bloom) scores an invite to the Chan family Thanksgiving festivities, where Josh's (Vincent Rodriguez III) parents fall in love with her much to Valencia's (guest star Gabrielle Ruiz) dismay. Meanwhile, Greg (Santino Fontana) struggles with taking care of his dad and wanting to pursue his dreams.

In the sneak peek below, Rebecca fantasizes about her perfect family Thanksgiving.