In an interview with the podcast "Cape Up", Mark Hamill (Luke Skywalker) reveals a character detail about "Solo: A Star Wars Story" that had yet to be announced.
During the interview, Hamill mentioned that Anthony Daniels, who portrayed the lovable droid C-3PO, will be in this movie. Daniels has been in every Star Wars movie so far.
Hamill tries to backtrack and downplay the slip. It didn't quite work.
Check it out here:
[WHOOPS! MARK HAMILL JUST SPILLED THE BEANS ON A MAJOR CAMEO IN HAN SOLO MOVIE]
Here is the trailer for the movie: