Mary Hartman, Mary Hartman (1976)

Season 2: Episode 187

Mac and Svetlana announce they're leaving Fernwood to be married. Arguing with Martha about her premonitions of doom, Cathy falls and is knocked unconscious. Wanda introduces Tom to Lorraine Babcock, a replacement for Mary. Dr. Fermin diagnoses Cathy with kidney failure and recommends a transplant from Mary. The Shumways learn that Mary has run off with Dennis. Martha thinks Detective Johnson may be able to find Mary. George and a frightened Cathy share a tender father-daughter moment.