'The Young and the Restless' Spoilers (October 17-21, 2016)
Monday, October 17
* Jack announces his revenge plan.
* Jill insists Bill and Victoria play nice.
* Nick and Sharon get back into old habits.
Tuesday, October 18
* Billy needles Phyllis.
* Patty's antics concern Paul.
* Kevin comes to Mariah's aid..
Wednesday, October 19
* Chloe implicates herself.
* Chelsea encounters a painful reminder of Adam.
* Ashley must make a difficult decision.
Thursday, October 20
* Jack takes a stand at Jabot.
* Billy encounters trouble.
* Hilary goes too far at GC Buzz.
Friday, October 21
* Victor faces down a new rival.
* Abby considers her marriage.
* Sharon avoids the truth.