Teresa Palmer is starred by which Swedish film director who is best known for his collective no-budget horror short films under the online pseudonym "ponysmasher"?
David F. Sandberg: David F. Sandberg (born 21 January 1981) is a Swedish film director. David F. Sandberg:  He is best known for his collective no-budget horror short films under the online pseudonym "ponysmasher" and for his 2016 directorial debut "Lights Out", based on his 2013 acclaimed horror short of the same name. Lights Out (2016 film):  It stars Teresa Palmer, Gabriel Bateman, Alexander DiPersia, Billy Burke and Maria Bello.
David F. Sandberg