Dallas S03E05 - The Kristin Affair

J.R can't keep his eyes off Sue-Ellen's sister, Kristin, so he gives her a job at Ewing Oil, and moves her into the Ewing condo. Pam tells Bobby about her pregnancy, but says nothing about her disease. J.R. continues to secretly finance Cliff Barnes' election campaign, and also mortgages the Southfork Ranch for his drilling project in southeast Asia.