The Princess Bride
1987
Christopher Haden-Guest, 5th Baron Haden-Guest, known professionally as Christopher Guest, is a British-American actor, comedian, screenwriter and director. Guest has written, directed, and starred in his series of comedy films shot in mockumentary style. The series of films began with This Is Spinal Tap (which he did not direct) and continued with Waiting for Guffman, Best in Show, A Mighty Wind, For Your Consideration, and Mascots. Wikipedia