Scanline VFX is credited for Hereafter.
Scanline VFX . In 2008 , the company was nominated for an Academy Award for Best Achievement in Visual Effects for its work on director Clint Eastwood 's `` Hereafter '' , for which it was the sole visual effects vendor . Trojanksy was one of the recipients of the 2008 Scientific and Technical Achievement Academy Award for the development of Flowline , as well as an Oscar nominee for `` Hereafter '' . Past credits include `` The Avengers '' , `` Battleship '' , `` Immortals '' , `` 2012 '' , `` 300 '' , `` Hereafter '' , and `` Super 8 '' , on which it created the highly regarded train crash sequence , in collaboration with ILM .