Tags: Actor.
Leo Hallerstam (born July 26 1986 in Stockholm) is a Swedish actor. He has done the voices for several Swedish language dubbed versions of movies and cartoons including the voice of Charlie Brown. Leo Hallerstam is son to the actor Staffan Hallerstam.He played the role of a troubled teenager in the 2004 film Miss Sweden. He played the role of an autistic boy in a 2002 episode of the Swedish TV series Beck – Pojken i glaskulan.