If you've seen Rogue One: A Star Wars Story, you know that there are some unexpected appearances by well-known (and lesser known) characters from the original Star Wars. Needless to say, SPOILERS to follow.
Some of my favorite Easter eggs in the film include some Y-wing and X-wing fighters checking in during the final third of the film, including good ol' Red Leader.
Almost there.... alll-mosst theeere...
But the biggest and most unexpected appearances in Rogue One are from Grand Moff Tarkin and a young Princess Leia. Peter Cushing has been dead since 1994, and the late Carrie Fisher was just 19 years old while making the original Star Wars. Nightline aired the following report on how these actors were recreated by Industrial Light and Magic.