I discovered Mr. Brian Coburn (12/15/1936 – 12/28/1989) back in the early ’80s (lol, what did I not discover in the ’80s?) playing a Friar in the film, Sword of the Valiant: The Legend of Sir Gawain and the Green Knight.
“Carry On Cowboy” and “Mary, Queen of Scots”
These stills were taken from the wonderful The Actors Compendium.
The following stills are from Woody Allen’s Love and Death. Mr. Coburn had a small part, but his appearance is unmistakable: he’s tall, he’s massive, and he is woofily bearded.