Who won the Best Actor Oscar for the 1968 film "Charly"?

Which 1968 Beatles No. 1 hit ran more than seven minutes long? In which 1968 film comedy does a fussy man scold his poker buddies: "Let's watch the cigarette butts, shall we? This is… In which 1968 film do early hominids learn to use a bone as a weapon, before a later mission to Jupiter goes awry? Edmund Muskie was the 1968 Democratic vice-presidential candidate, running with which presidential nominee? In which 1968 film does the hero shout "Get your stinking paws off me, you damned dirty ape!"? Which World War II Medal of Honor recipient represented Hawaii in the U.S. Senate from 1963 until his death in 2012? Complete the title of Harlan Ellison's Hugo-winning short story: "I Have No Mouth, and I Must ___". In which 1968 film does a computer say "I'm sorry, Dave. I'm afraid I can't do that"?