Sebastian Stan is best known for his role as the Bucky Barnes/ Winter Soldier in the Marvel Universe and just recently as Jeff Gillooly in the movie I, Tonya.

But where else have we seen Sebastian Stan?

1. Law & Order – 2002

Sebastian played Justin Capshaw, a man who was kidnapped when he was just a kid.

2. Gossip Girl – 2007-2010

Sebastian played Carter Baizen, who is a graduate of St. Jude's School for Boys and is friends-turned-enemies with Nate Archibald and Chuck Bass.

3. Black Swan – 2010

Sebastian Stan played Andrew who convinces Nina (played by Natalie Portman) to let loose and break out of her comfort zone.

4. Once Upon A Time – 2012

Sebastian played The Mad Hatter who is incapable of adjusting to life in Storybrooke.

5. The Martian - 2015

Sebastian played astronaut Christopher “Chris” Beck who is one of the members of the Ares III, which was the manned mission to Mars.