I need suggestions for Child friendly anime!

Astro Boy!!!!!!!!!!!!!!!!

FINALLY found it. The US title would just never come to mind! The Ultimate Teacher, http://www.imdb.com/title/tt0250793/ can't remember if I saw it at Blockbuster or Hollywood Video, awhile after getting it under a different 'aka'. Kid friendly, but adults might find it weird enough to enjoy also (minus the hyperkinetic sugar-high Pokemon craze).