Misc: what was "chubby checker's" real name?

Questions

Who wrote and directed the 1977 film 'Annie Hall'?

What would be the defining characteristic of a narcissistic person?

What is the name for the part of the bone that fits into a socket to form hip and shoulder joints?

What represent the body and blood of Christ in the service of Holy Communion?

What is the colour of the maple leaf on the Canadian flag?