Knots Landing

Ben's really upset about Cathy leaving. He tells her that he isn't the twins' father. He goes to the beach house with a gift for her and they make out. Val is worried because she feels Ben slipping away from her. Jill tells Gary that she can't see him because she's in love with him, but doesn't want to be. Peter apologizes to Sylvia for his threats.Mac finds out that the reservoir at Lotus Point is loaded with arsenic. Abby admits that Galveston dumped arsenic at Empire Valley. Greg tells Laura that Galveston left Gary the land because he knew it was polluted, but he wants to buy it anyway, because he hates to lose. Everyone argues over who is responsible for cleaning up Empire Valley. Gary thinks Greg should, as Galveston dumped the chemicals. Greg thinks Gary should, as his explosion started the leak.