: A Nobel Prize-winning physicist who argues for the evolutionary value of human altruism. Themes: Environment and Evolution
: Portrays a "sinister and tough" version of the alien who gradually learns to appreciate human emotion. Download The Day The Earth Stood Still -2008- Hindi
: Helen's stepson, whose strained relationship with her mirrors the alien's cold view of human behavior. : A Nobel Prize-winning physicist who argues for
: An astrobiologist recruited to study the alien visitor, serving as the primary advocate for mankind. Download The Day The Earth Stood Still -2008- Hindi