Cary Elwes mourned his former "The Princess Bride" director Rob Reiner on Monday morning in a short and sweet Instagram post ...

COMMENTARY: The beloved film echoes a truth taught from the manger and proclaimed by the martyrs: Death cannot stop true love ...

Patinkin – who starred in Reiner's 1987 classic "The Princess Bride" – mourned his director and friend Rob Reiner on Monday.