Adam Lambert
Self - Present Queen Singer
Brian May
Self - Guitar Player Queen
Roger Taylor
Self - Drummer Queen
Rami Malek
Self
Taylor Hawkins
Self - Band Foo Fighters
Simon Cowell
Self - Talent Scout
Joe Elliott
Self - Def Leppard
David Bowie
Self (archive footage)
Jared Braverman
Self - Concert Promotor
Nick Carter
Self - Presenter SiriusXM Volume
Joe Jonas
Self - Musician
Nelson Mandela
Self (archive footage)
Freddie Mercury
Self - Lead Singer Queen (archive footage)
Paul Rodgers
Self (archive footage)
Paul Gambaccini
Self - Radio Presenter
Anastacia
Self (archive footage) (uncredited)
Elton John
Self (archive footage) (uncredited)
George Michael
Self (archive footage) (uncredited)
Liza Minnelli
Self (archive footage) (uncredited)
Robert Plant
Self (archive footage) (uncredited)
Seal
Self (archive footage) (uncredited)