Chong just can't get over the vision of a clean-shaven Cheech, who famously sported a thick 'stache in their prior work together. "You still won't grow your mustache back," he laments to Marin.

"Hey, my boy Cheech." Marin happened to be seated next to ... During the studio's presentation, Powell said he's never worked harder than he did on The Running Man. But even as he prepared to ...

In an exclusive clip from their upcoming documentary, 'Cheech & Chong's Last Movie,' Tommy Chong has a hard time letting go of Cheech Marin's missing mustache: 'That's your trademark.' ...