Comic book legend Stan Lee was rushed to the hospital Sunday morning ... TMZ has learned.
According to our sources, the "X-Men" and "Fantastic Four" creator was taken from his Hollywood Hills home to Cedars-Sinai Medical Center.
The nature of the emergency is unclear ... he just said he didn't feel well.
It sounds like he's on the mend, because a rep for Lee tells TMZ he will be at the "Ant-Man" premiere in Hollywood Monday night.
The 92-year-old is also responsible for Spider-Man, The Hulk, Iron Man and Thor, among others.
Lee was fitted with a pacemaker in 2012.
Waiting for your permission to load the comments.