Season 10, Episode 11 Proof Positive

First Aired: November 28, 1986

Wes (Steve Forrest) is pressured into taking a lie-detector test to prove he's Jock Ewing; April (Sheree J. Wilson) hopes to cash in on her former marriage to Jack; Pam's proposition upsets Jenna; Jamie reaches a decision. Dack Rambo, Jenilee Harrison, Barbara Bel Geddes, Priscilla Beaulieu Presley.

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