ABC (9-11 p.m. ET)
Melissa Sue Anderson is a little louse off the prairie this time. She witchily threatens murder when she discovers her boyfriend, Patrick Cassidy (younger sib of Shaun and David), is smitten by another. But wait. Her rival, Mary (The Waltons) McDonough, has psychic powers. Cathryn (Soap) Damon, Marion (Happy Days) Ross and Gordon (WKRP) Jump also turn up.
SUNDAY, MARCH 1