In 2014, Spall appeared in the coming-of-age drama X+Y, alongside Asa Butterfield and Sally Hawkins, and the seasonal family comedy Get Santa. In 2015, he played John Hancock in the History Channel three-part series, Sons of Liberty, alongside Jim Broadbent, and appeared in the Academy Award-winning biographical comedy-drama The Big Short, alongside Christian Bale, Brad Pitt, Ryan Gosling and Steve Carell. Also that year, Spall played Harry Price in Harry Price: Ghost Hunter, ITV's adaptation of Neil Spring's debut novel, The Ghost Hunters. The film aired on ITV1 on 27 December.