Cape Town - Christian Bale's transformation into Dick Cheney centered around fake teeth, packing on 18kgs, and working his neck muscles.
Bale plays the former U.S. vice president in writer-director Adam McKay's satirical comedy Vice. Amy Adams plays his wife Lynne Cheney.
WATCH THE TRAILER HERE:
The film opens in SA cinemas on Friday, 1 February.
READ MORE: 5 of Christian Bale's most dramatic transformations that will totally blow your mind