Roast master Seth MacFarlane cracks a joke at Charlie Sheen‘s expense during Saturday’s roast at Sony Pictures Studios. (Allen J. Schaben / Los Angeles Times)
“Star Trek” icon William Shatner makes his entrance. (Allen J. Schaben / Los Angeles Times)
Charlie Sheen makes his entrance as Slash performs. (Allen J. Schaben / Los Angeles Times)
“Jackass” actor Stephen “Steve-O” Glover, left, and William Shatner. (Allen J. Schaben / Los Angeles Times)
William Shatner, left, Kate Walsh and boxer Mike Tyson laugh it up during Charlie Sheen‘s roast. (Allen J. Schaben / Los Angeles Times)
Boxer Mike Tyson, left, and comedian Jeffrey Ross. (Allen J. Schaben / Los Angeles Times)
William Shatner takes his turn roasting Sheen. (Allen J. Schaben / Los Angeles Times)
Actor Charlie Sheen turns the tables and roasts his guests. (Allen J. Schaben / Los Angeles Times)
Actor Charlie Sheen laughs as he is roasted. (Allen J. Schaben / Los Angeles Times)
Roast master Seth MacFarlane, right, laughs as actor Stephen “Steve-O” Glover celebrates breaking his nose after ramming into Mike Tyson‘s fist. (Allen J. Schaben / Los Angeles Times)
Boxer Mike Tyson takes his turn roasting Charlie Sheen. (Allen J. Schaben / Los Angeles Times)
