Sydney Chandler says playing guitar with Chrissie Hynde before playing her in Pistol was "the scariest thing in my entire life".
Danny Boyle's six-part drama series traces the rise and fall of the Sex Pistols, while also exploring the burgeoning London punk scene in the late 1970s.
Hynde, who would go on to front The Pretenders, is depicted as a member of staff at SEX — the boutique run by Vivienne Westwood (Talulah Riley) and Pistols manager Malcolm McLaren (Thomas Brodie-Sangster).