While Alexis and Blake continue to battle, Alexis enlists in a surprising ally, Jeff Colby. With her loyalties torn, Fallon must decide if she helps save the company or come to the aid of Culhane's family.

Alexis loses control of her plan with the Colbys. Fallon challenges Blake for control of the family's company only to learn she's not the only one with a claim to the throne. Sammy Jo and Steven prepare to tie the knot, but an unexpected guest causes all hell to break loose.