It's Charlie Sheen's turn to step in to the celebrity hot seat for the latest installment of The Comedy Central Roast.

Charlie St. Cloud is a young man overcome by grief at the death of his younger brother. So much so that he takes a job as caretaker of the cemetery in which his brother is buried. Charlie has a special lasting bond with his brother though, as he can see him. Charlie meets up with his brother (Sam) each night to play catch and talk. Then, a girl comes into Charlie's life and he must choose between keeping a promise he made to Sam, or going after the girl he loves.

The series follows two teenagers, Teddy (Bridgit Mendler) and P.J. Holliday (Jason Dolley), and their 10-year-old brother, Gabe (Bradley Steven Perry), whose parents enlist their help when they return to work after the birth of their fourth child, Charlotte, aka Charlie. With their parents juggling full time careers, the older Holliday siblings pitch in, getting very familiar with baby formula, burps, clothes, and babysitting while navigating typical teenage life. In each episode, Teddy creates a personalized video diary for Charlie. Each video will chronicle Teddy’s daily adventures and mishaps for Charlie to use as advice when her big sister is no longer living at home.