Star Wars spoilers are a pretty hot-button topic at the moment, but back in the day things were very different.
On Friday night's episode of The Graham Norton Show, Mark Hamill told the entertaining tale of how he was entrusted with the original Star Wars secret -- you know, that whole thing about Luke's father -- and had to refrain from telling anyone -- including Carrie Fisher and Harrison Ford.
To be honest, the video is worth watching purely for Mark Hamill's on-point Harrison Ford impression.
Topics Star Wars Celebrities
