Anthony Ingruber: Anthony Ingruber. Actor: Batman: The Enemy Within. Anthony Ingruber is a voice and screen actor with an international upbringing, who first gained global attention through his widely popular YouTube channel of impressions. After studying film acting at the Wellington Performing Arts Centre, Ingruber worked briefly at 'Weta Workshop [NZ]', where he was given the chance to do production work on the Academy Award-winning film Avatar (2009). From there, Ingruber has...