Wednesday, June 4
TARZAN (CBS, 7:30-8 p.m.).* NBC's 1966-68 ape-man series, starring Ron Ely, turns up as a summer replacement series on the Big Eye Network.
KRAFT MUSIC HALL FROM LONDON (NBC, 9-10 p.m.). Tony Sandler and Ralph Young make music with help from Special Guests Ella Fitzgerald and Norman Wisdom.
Thursday, June 5
NET PLAYHOUSE (NET, 8-9:30 p.m.).** Alan Bates stars as Richard Wagner in The Siegfried Idyll, an account of Wagner's love affair with the wife of his best friend, Conductor Hans von Bülow.
SUMMER FOCUS (ABC, 10-11 p.m.). "Abortion" examines this controversial...