VIDEO: Tom Hanks Reveals He Has Type 2 Diabetes on LETTERMAN

Tom Hanks stopped by last night's Late Show with David Letterman on CBS and surprised everyone by Revealing that he's been diagnosed with type 2 diabetes.

"I went to the doctor, and he said, 'You know those high blood sugar numbers you've been dealing with since you were 36? Well, you've graduated! You've got type 2 diabetes, young man,'" Hanks told Letterman.

"It's controllable," Hanks added quickly. "Something's going to kill us all, Dave."

Check out clips from last night's appearance below!