is a Canadian actor, singer, and model. His notable film credits include Will Stanton in The Seeker: The Dark Is Rising
and Cato in The Hunger Games
. He currently appears in the History Channel series Vikings
For Disney, he portrayed Seth in the 2009 Disney science-fiction thriller film, Race to Witch Mountain.
Alexander Ludwig and AnnaSophia Robb
at premiere of Race to Witch Mountain
in March 2009.
Alexander Ludwig attending the 2013 Nickelodeon Kids' Choice Awards.
Alexander Ludwig speaks at the 2018 San Diego Comic Con.