'The Young and the Restless' spoilers for Dec 21, 2015: Ashley does business with Dr. Neville

On Monday, the CBS soap opera "The Young and the Restless" will show an unlikely partnership, as Ashley (Eileen Davidson) teams up with Dr. Neville (Michael E. Knight) for a business venture.

The episode will also focus on Gwen (Nadine Nicole), Neil (Kristoff St. John), Jack (Peter Bergman), Billy (Burgess Jenkins) and Phyllis (Gina Tognoni).

Spoiler Alert! This article contains "The Young and the Restless" spoilers.

TV Guide reports that on Monday, Ashley decides to forge a partnership with an unlikely person. Meanwhile, Summer unburdens her heart to Kyle, and Phyllis tries to make peace between Jack and Billy.

The soap posted a teaser video on its official YouTube channel. It shows three scenes from the Dec. 21 episode, featuring Gwen, Neil, Jack, Ashley, Neville, Billy and Phyllis.

In the first scene, Gwen tells Neil she is holding something over his head. “I’m one of the few people who really knows what happened at the boathouse. You owe me,” she says.

The next part of the video will show Jack asking Ashley, “You’re in business with this guy? The man who was hiding Hilary.” Jack was referring to Neville, who will retort, “Not hiding. Saving.”

Billy and Phyllis will be the focus of the last scene. Upon waking up, Billy asks Phyllis why she was there. “Redemption,” she replies.

Soap She Knows says that the scene will continue with Phyllis telling Billy that Jack needs redemption, too. She asks Billy to shape up, since their family needs to unite. The two also discussed about plans to take revenge on Victor. While he wondered what Victor did to Phyllis, he decided to remain ignorant about it. Billy expressed to Phyllis that he is worried about ruining his relationship with Victoria. He will reportedly ask Phyllis, “What the hell have I done, Phyllis?”

In her efforts to bring the whole family together, Phyllis will tell Jack that she has invited his entire family there for Christmas. However, only Billy made it to the get-together. Jack will not welcome this warmly, and will tell Phyllis, “You set me up.”

Click here to watch the episode previews for this week on the YouTube channel. "Young and the Restless" airs weekdays on CBS.

Contact the writer at feedback@ibtimes.com.au or tell us what you think below.