Which American actor, performance artist, and filmmaker directed  an American short slasher film That was released on October 31, 2011?
Maniac (2011 film): Maniac (stylized as MANIAC) is an American short slasher film, directed by Shia LaBeouf. Maniac (2011 film):  It was released on October 31, 2011. Shia LaBeouf: Shia Saide LaBeouf ( ; born June 11, 1986) is an American actor, performance artist, and filmmaker.
Shia LaBeouf