Some of the biggest names in comedy are mourning Joe Flaherty ... including Adam Sandler and Martin Short, shared their condolences and favorite memories of Flaherty in their lives and careers.

The comedian also appeared in films such as "Happy Gilmore" and "Back to the Future Part II." Joe Flaherty, the actor and comedian known for his work as Harold Weir on Freaks and Geeks and his several ...