Adam Lambert as Self - Present Queen Singer

Brian May as Self - Guitar Player Queen

Roger Taylor as Self - Drummer Queen

Rami Malek as Self

Taylor Hawkins as Self - Band Foo Fighters

Simon Cowell as Self - Talent Scout

Joe Elliott as Self - Def Leppard

David Bowie as Self (archive footage)

Jared Braverman as Self - Concert Promotor

Nick Carter as Self - Presenter SiriusXM Volume

Joe Jonas as Self - Musician

Nelson Mandela as Self (archive footage)

Freddie Mercury as Self - Lead Singer Queen (archive footage)

Paul Rodgers as Self (archive footage)

Paul Gambaccini as Self - Radio Presenter

Anastacia as Self (archive footage) (uncredited)

Elton John as Self (archive footage) (uncredited)

George Michael as Self (archive footage) (uncredited)

Liza Minnelli as Self (archive footage) (uncredited)

Robert Plant as Self (archive footage) (uncredited)

Seal as Self (archive footage) (uncredited)