Zack Sharf Digital News Director “Happy Gilmore 2″ is apparently being developed by Adam Sandler, and a script even exists. Shooter McGavin actor Christopher McDonald revealed the news during a radio interview on “Audacy’s 92.3 The Fan.” McDonald said he had a recent run-in with Sandler, who unexpectedly pulled out the first draft for a sequel to their 1996 sports comedy classic. “I saw Adam [Sandler] about two weeks ago, and he says to me, ‘McDonald, you’re gonna love this,'” McDonald said.