King Charles III of the United Kingdom

Self

Queen Camilla of the United Kingdom

Self

William, Prince of Wales

Self

Catherine, Princess of Wales

Self

Princess Charlotte of Wales

Self

Prince George of Wales

Self

Hugh Bonneville

Self- Presenter

Lionel Richie

Self

Katy Perry

Self

Ncuti Gatwa

Romeo

Amy Dowden

Self- Cardiff Reporter

Steve Winwood

Self

Jordan Banjo

Self- Co-Presenter

Nicole Scherzinger

Self

Olly Murs

Self

Amanda Holden

Self

Motsi Mabuse

Self

Rose Ayling-Ellis

Self

Gareth Malone

Self

Rishi Sunak

Self

Oti Mabuse

Self

Joan Collins

Self

Danny Dyer

Self (archive footage)

Judi Dench

Self (archive footage)

Tom Jones

Self

Lang Lang

Self

Giovanna Fletcher

Self

Richard E. Grant

Self

Steven Frayne

Self

Tracey Emin

Self

Tiwa Savage

Self

Andrea Bocelli

Self

Bryn Terfel

Self

Bear Grylls

Self

Gary Barlow

Self

Mark Owen

Self

Howard Donald

Self

James Nesbitt

Self

Paloma Faith

Self

Stella McCartney

Self

Alan Titchmarsh

Self

Callum Scott

Self

Kirsty Young

Self- Co-presenter

Clara Amfo

Self-Reporter

Mei Mac

Juliet