Sebastian Stan and Mark Hamill

Taking a look at actor Sebastian Stan, most famous for his role of Bucky Barnes in the Marvel Cinematic Universe, and you might think a young Mark Hamill found a time machine and recently arrived in our time! Not only are these two celebrity lookalikes, but the actors also star in similar movies. After all, Hamill also made his name off a massive franchise, now owned by Disney: Star Wars.
In fact, Stan looks so much like a young Hamill that Star Wars fans around the globe are begging for Stan to take on the role of Luke Skywalker, in a series of new Star Wars movies. We would certainly love to see it!
Jamie Pressly and Margot Robbie

Whoa! This pair of lookalikes has us seeing double! When Margot Robbie, currently one of the hottest names in Hollywood, burst onto the scene, many couldn’t help but notice she is terribly similar to Emmy award winner Pressly. Some even thought the two might be related!
Alas, the two doppelgangers are probably not related: Robbie hails from Australia, while Pressly is American. Still, we challenge Who Do You Think You Are? to check up on the ancestry of these two. With unique bone structures, piercing blue eyes, short blonde hair, and broad smiles, these two lookalikes are almost too similar.