Hamill compared the event to the worst Star Wars moment of all time.
The Luke Skywalker actor didn't spare the hairy details.
"I don’t remember doing this in the movie," he insisted.
"He loved his fans as much as they loved him," the Luke Skywalker actor tweeted.
These Star Wars memes are a Force to be reckoned with.
The Star Wars star tries to fact-check some of Trump's biggest lies.
Mark Hamill explains...
The actor has received support from across Hollywood after saying he thought his career could be harmed by speaking out.
Catherine Zeta Jones Leads Tributes To Father-In-Law Kirk Douglas, Following His Death At The Age Of 103
Hollywood stars including Danny DeVito, Mark Hamill and Sharon Stone have also paid their respects to the screen legend.