The Many Bodies of Christian Bale by Matt Ellerbrock, 2011 Tho Machinist (2004) 121 lbs (55 kg) Batman Begins (2005) 190 lbs (86 kg)* Rescue Dawn (2006) The Dark Knight (2008) The Fighter (2010) 135 lbs (61 kg) -190 lbs (-86 kg) -145 lbs (-66 kg) Pul on more than 100 lbs (45 kg) in 6 months