Dallas S10E05 - Enigma

Miss Ellie has a confrontation with Wes Parmalee and tells him to leave Southfork. J.R. confronts Sue Ellen about the detective. J.R. tells Mandy they will have to keep a low profile in front of other people. Mandy decides to take the Valentine girl assignment. Bobby and J.R. plan to expand Ewing Oil. Ray tries to learn the reason for Parmalee's mysterious disappearance but Miss Ellie is uncooperative. Donna calls Ray from Washington and is surprised to hear Jenna on the phone. Miss Ellie relives memories of Jock. J.R decides to meet B.D. Calhoun. Wes Parmalee wants Ellie and Punk Anderson to believe that he is Jock.