In which film is Jake Blues a character?

Who played Ty Webb in 'Caddyshack'? Who played John "Bluto" Blutarsky in 'Animal House'? In which film is John "Bluto" Blutarsky a character? Who played Jake Blues in 'The Blues Brothers'? Who played Elwood Blues in 'The Blues Brothers'? In which film is Elwood Blues a character? Who played Prince Akeem in 'Coming to America'? Who played Westley in 'The Princess Bride'?