SHOWS FOR YOUNGSTERS AND THEIR PARENTS TOO : Halloween classics on Disney and CBS; KCET is an ‘Eyewitness’ to nature; ‘Waynehead’ on WB

Disney’s greatest villains are seen at their spookiest in A Disney Halloween (Disney Channel, Sunday at 7 p.m.). The roster of baddies, shown in selected scenes from Disney animated films, include the Queen of Hearts from “Alice in Wonderland,” Madame Mim from “The Sword in the Stone” and Cruella de Vil from “101 Dalmatians.” For ages 6 to 12.

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Teenager Michael J. Fox roars Back to the Future in a car converted into a time machine in this 1985 fantasy film (TBS, Sunday at 7:35 a.m.). In the first of three “Future” films, Marty McFly finds himself dealing with his parents when they were his age. For the family.

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Eyewitness (KCET, Monday at 8 p.m.), a series that provides a fast-paced journey into the natural world, begins a new season. Martin Sheen again narrates the 13 new episodes, designed to explore nature’s legends and myths through exciting visual experiences. Monday’s episode takes a close-up look at apes. For the family.

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Its the Great Pumpkin, Charlie Brown (CBS, Friday at 8 p.m.), the classic animated special starring Charlie Brown, Snoopy, Linus, Lucy and the other “Peanuts” characters, celebrates its 30th anniversary. For the family.

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Ten-year-old Damey Wayne (voiced by Damon Wayans) is in need of cash in “No Mo’ Money,” a Waynehead episode (WB, Saturday at 8:30 a.m.). Damey tries to make some money gambling his mother’s grocery funds so he can attend the Harlem Week Festival. Lesson ensues. For ages 6 to 14.