In 2008, the Harry Potter star took off more than his shirt for his lead role in the psychosexual play Equus, which required him to get totally naked.
The Eyes Wide Shut star first dipped into erotica when she took on multiple characters—many of whom showed their goodies—in the sexually driven play The Blue Room in 1998.
The two actors, who played teenage lovers in the rock musical, had to strip during a passionate love scene.
At 46 years old, the star was not afraid to show her tatas onstage—the better to seduce us with!—during The Graduate.
The former American Idol finalist showed off his manhood in Hair.
The Lord of the Rings actor dropped trou and gave a full-frontal look at his royal staff in King Lear.
The Brit bared all when he played the Creature in Danny Boyle's Frankenstein opposite Benedict Cumberbatch's misguided doctor.
NEXT GALLERY: Stars Who Got Naked (for Good Movies)