Dynasty - Season 4 Episode 1 : The Arrest 1989

Krystle and Alexis, trapped in a burning cabin far off in the woods, find the door has been locked--from the outside. Mark, who has come to see Krystle in this remote setting, dramatically rescues the two women, who are rushed to the hospital. Blake meets with Steven to discuss the upbringing of little Danny; Blake remains convinced that a homosexual cannot provide a proper role model. A pregnant Kirby wrestles with the decision to tell Jeff he is not the father of her baby, while Fallon learns Adam is responsible for the mysterious illness that almost cost Jeff's life. Blake, suspecting that Mark's timely arrival at the burning cabin is more than coincidence, provides evidence to the police and Mark is arrested.