Ben Foster character Lance Armstrong
Chris O'Dowd character David Walsh
Dustin Hoffman character Bob Hamman
Jesse Plemons character Floyd Landis
Lee Pace character Bill Stapleton
Guillaume Canet character Medecin Michele Ferrari
Edward Hogg character Frankie Andreu
Denis Ménochet character Johan Bruyneel
Elaine Cassidy character Betsy Andreu
Laura Donnelly character Emma O'Reilly
Chris Larkin character John Wilcockson
Sid Phoenix character Tony
Peter Wight character Sunday Times editor
Nathan Wiley character Charles Pelkey
Mark Little character Rupert Guinness
Josh O'Connor character Rich
Michael G. Wilson character Lance's Doctor
James Harkness character Wayne
