Miss Ellie discovers J.R.'s true motives as J.R. heads to a broker to look into selling Ewing stock. Meanwhile, Bobby uncovers the truth about Kristin's baby.

Bobby wants Sue Ellen's approval to allow him to adopt Christopher. J.R. attempts to get Ray's voting shares once and for all. Roger's obsession with Lucy gets out of control. Cliff learns about J.R.'s plan to get him out of Dallas.

Not knowing how Christopher really is, J.R. attempts to find out what happened to Kristin's son. Ray starts to put his life back together. Mitch wants Lucy to agree to a divorce. J.R. meets Katherine Wentworth.

Katherine need help from J.R. after Cliff is given power at Wentworth Tool and Die. Donna discovers a dreadful secret from the Ewing and Culver family pasts. J.R. manages to get his hands on Christopher's birth records.

Cliff ends up falling for the fake land deal. J.R.'s belief that's he's Christopher's father ends up leading to a blackmail plot. Lucy's request for a different photographer annoys Roger.

Bobby finds himself being questioned about Farraday's murder. The rest of the family await word about Lucy's kidnapping. Donna reveals what she found out about Jock and Sam's scheme.