J.K. Simmons on the red carpet for Whiplash | BFI London Film Festival. Subscribe: http://bit.ly/subscribetotheBFI. Director/screenwriter Damien Chazelle, producer Helen Estabrook and stars J.K. Simmons and Miles Teller reveal how they prepared to tell this story of a gifted young jazz drummer and his intensely irascible teacher. Filmed as part of the BFI London Film Festival in partnership with American Express® and Accenture. View our BFI LFF playlist here: http://bit.ly/1sdiv4m More about Whiplash (2014) | BFI London Film Festival 2014 #LFF JK Simmons on Whiplash | BFI #LFF https://www.youtube.com/watch?v=tcJlcXZ1IXA J.K. Simmons and Miles Teller at the Whiplash press conference | BFI #LFF https://www.youtube.com/watch?v=-jXAXKnAS7E Watch more on the BFI Player: http://player.bfi.org.uk/ Follow us on Twitter: https://twitter.com/BFI Like us on Facebook: https://www.facebook.com/BritishFilmInstitute Follow us on Google+: https://plus.google.com/+britishfilminstitute/