31/FRIDAY *The World's Greatest Magicians Newhart's Peter Scolari is host of this new special showcasing 12 of America's hippest and funniest magicians (including Jonathan Neil Brown, Lance Burton, and Scott Cervine). CBS (10-11 p.m.)
1/SATURDAY *E.N.G. (See review.)
*TV or Not TV A half-hour special spotlighting young comedy writers, with sketches performed by Woody Harrelson, Harry Shearer, and Denny Dillon. Jack Lemmon is host. NBC (10:30-11 p.m.)
*Twin Peaks Agent Cooper and Sheriff Truman track down the one-armed man; Norma Jennings attends a parole board hearing for her husband; Audrey Horne begins her own investigation into Laura Palmer's murder. Repeated from last spring. ABC (10-11 p.m.)
2/SUNDAY *Movie: The Goonies Based on a Steven Spielberr story, this old-fashioned 1985 adventure follows a crew of curious kids hunting for buried treasure. Starring Sean Astin and Martha Plimpton. NBC (7-9 p.m.)
*True Colors Nancy Walker plays a buttinsky mother-in-law in this premiere of a sitcom about a racially mixed marriage. Fox (8:30-9 p.m.)
*Movie: Mad Max Beyond Thunderdome Mel Gibson reprises his role as post-apocalyptic hero Mad Max in this 1985 sequel. This time around, he fights a battle to the death in a Roman-style arena, is exiled to the desert, and is rescued by a band of wild children. Costarring Tina Turner as the cutthroat queen of Bartertown. NBC (9-11 p.m.)
*Movie: Who Gets the Friends? Jill Clayburgh and James Farentino star in this 1988 TV comedy about a group of friends upset by one couple's sudden divorce. CBS (9-11 p.m.)
*Parker Lewis Can't Lose (See review.)
*MDA Jerry Lewis Telethon The Muscular Dystrophy Association's annual fund-raiser, with Jerry Lewis (who else?) as host. (Check local listings.)
*The Big Room The HA! network's inspired comedy series teaming film directors with nightclub | comics for a half-hour of unique stand-up. This week: Steven Gomer (Sweet Lorraine) directs Freddie Roman. (10:30-11 p.m.)
3/MONDAY *L.A. Law Reruns of the ultimate power drama begin this week with an episode from 1986: Markowitz (Michael Tucker) pursues Kelsey (Jill Eikenberry); Kuzak (Harry Hamlin) has a date with Grace Van Owen (Susan Dey); and Abby (Michele Green) gets a divorce. LIFE (8-9 p.m.)
*Movie: Ted Kennedy Jr. Story A 1986 TV drama based on the life of young Teddy Kennedy Jr., who lost a leg to cancer at age 12. NBC (9-11 p.m.)
4/TUESDAY *Movie: Shattered Innocence Jonna Lee stars in this 1988 TV drama about a young cheerleader from the Midwest who moves to Los Angeles and becomes a porno queen. CBS (9-11 p.m.)
5/WEDNESDAY *Living Dangerously: Antarctic Challenge A new documentary about a team of British and Belgian scientists who braved the Antarctic winter to study the region's unusual ecology. A&E (10-11 p.m.)
