music: 60's Chart Toppers: Name The Artist: The Sweetest Thing This Side of Heaven?

Questions

anne francis & robby the robot starred in this scifi classic:?

early spielberg film with roy scheider & richard dreyfus:?

katherine hepburn was a socialite flirting with reporter jimmy stewart:?

silly comedy with dudley moore & liza minelli (freebie):?

on "charlie's angels", who was the voice of charlie?