Question: The 2010 American post-apocalyptic thriller film Vanishing on 7th Street stars which Canadian actor and producer who began his career on Canadian television at a young age and appeared in "Life as a House" (2001)?
Sentence (from "Hayden Christensen"): Christensen gained international fame for his portrayal of Anakin Skywalker (Darth Vader) in "" (2002) and "" (2005).
Relevant evidence: No