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

Cary Elwes and Fred Savage, who also starred in the 1987 swashbuckling comedy, paid tribute to Reiner on social media.

It started with a kindly Peter Falk reading a classic fairy tale to his skeptical grandson. As it progressed, it brought in pirates, mercenaries, giants, swordsmen, a kidnapped princess, an evil ...