The actor began rehab last week after an emergency hospital visit . He was admitted to the facility in Los Angeles on December 21 for a "medical emergency," according to TMZ. CBS ordered extra espisodes of another sitcom to fill the gap .
The actor began rehab last week after an emergency hospital visit . Sheen 's `` Two and a Half Men '' is on a `` production hiatus '' CBS ordered extra espisodes of another sitcom to fill the gap .