Task: Explanation
Input (English): Stellan John Skarsgård (] ; born 13 June 1951) is a Swedish actor. He is known for his roles as Jan Nyman in "Breaking the Waves" (1996), Captain Tupolev in "The Hunt for Red October" (1990), Prof. Gerald Lambeau in "Good Will Hunting" (1997), Bootstrap Bill Turner in "" (2006) and "" (2007), Bill Anderson in "Mamma Mia!" (2008), Commander Maximilian Richter in "Angels and Demons" (2009), Martin Vanger in "The Girl With the Dragon Tattoo" (2011), Dr. Erik Selvig in the Marvel Cinematic Universe films "Thor" (2011), "The Avengers" (2012), "" (2013), and "" (2015) and The Grand Duke in "Cinderella" (2015). Question: What was the movie Savior starring Stellan Skarsgard about? Answer: American mercenary escorting a Serbian woman
Output (English): Stellan John Skarsgård  ; born 13 June 1951 is a Swedish actor.