After a home-based rehab program, Charlie Sheen says he's ready to go back to work!  But he says he seems to be the only one. 

In an interview Monday with the Dan Patrick Show, Sheen said "[The execs] said, 'You get ready and we'll get ready'...and I got ready and went back and nobody was there...I don't know what to tell ya."  Sheen added, "I'm here and I'm ready.  They're not.  Bring it." Sheen also gave an update on his condition, claiming he's "100 percent" clean.  He added, "I heal really quickly but I also unravel pretty quickly."  As for when cameras will start rolling again, Sheen sarcastically replied, "August of 2014 -- at this pace."