Simon Cowell

Self - Host

Lauren Silverman

Self

Savan Kotecha

Self

Jason Boyd

Self

Aron

Self - Participant

Cruz Lee-Ojo

Self - Participant

Evan Huntley-Robertson

Self - Participant

Filip Jedlicka

Self - Participant

Jake E-B

Self - Participant

Jake G.

Self - Participant

Joe Boyle

Self - Participant

Danny Bretherton

Self (archive footage)

Hendrik Christoffersen

Self (archive footage)

Leon Jones

Self - Participant

Max

Self - Participant

John Fadare

Self - Participant

Nicolas Alves

Self - Participant

Samuel Meyer

Self - Participant

Josh Olliver

Self - Participant

Seán Hayden

Self - Participant

Eric Philip Cowell

Self

Erik

Self - Participant

Nate

Self - Participant

Jude

Self - Participant

Liam Payne

Self (archive footage)

Niall Horan

(Archive Footage)

Alex

Self - Participant

Dean

Self - Participant

Ross

Self - Participant

Taylor

Self - Participant

Cormac

Self - Participant

Aarav

Self - Participant

Adam

Self - Participant

Nick

Self - Participant

Sam

Self - Participant

Travis

Self - Participant

Tom

Self - Participant

Ben

Self - Participant

Callum

Self - Participant

Kamille

Self

Yomi

Self - Participant

James

Self - Participant

Harris

Self - Participant

Logan

Self - Participant

Tyler

Self - Participant