After Sue Ellen's accident, the family is concerned about her health and the miscarriage. Donna investigates Edgar Randolph's past with the help of lawyer Paul Morgan. Bobby questions Jenna Wade about who Charlie's father is. Katherine Wentworth takes a trip to California in search of Renaldo Marchetta. Peter Richards pays Sue Ellen a visit at the hospital. Cliff asks Pamela to join him in the offshore drilling venture. J.R. suspects Marilee Stone is Cliff's partner and wonders what the reasons could be. Clayton Farlow decides against investing with Ewing Oil. Sue Ellen wonders who she got pregnant with--J.R. or Peter. Pam talks to Sue Ellen about her pregnancy and miscarriage. Katherine finally finds Marchetta and has a conversation with him. Mark goes overseas on business. Ray and Donna learn that Edgar Randolph was institutionalized once. Bobby tells Jenna that he, she, and Charlie have "something very special" going.