Millie Bobby Brown

Elodie

Brooke Carter

Floria

Nick Robinson

Prince Henry

Robin Wright

Queen Isabelle

Milo Twomey

King Roderick

Ray Winstone

Lord Bayford

Angela Bassett

Lady Bayford

Nicole Joseph

Princess Victoria

Patrice Naiambana

Chamberlain

Ulli Ackermann

Knight

Mens-Sana Tamakloe

Knight

Ezra Faroque Khan

Local Guide

Tasha Lim

Prince Henry's Bride

Brogan McFarlane

Princess

Sonya Nisa

Princess

Esther Odumade

Princess

Margarita Ren

Princess

Eloise Shephard Taylor

Princess

Sofia Shallai

Princess

Matt Slack

King

Manon Stieglitz

Red Priestess

Antonio Craveiro

Bishop

Shohreh Aghdashloo

Dragon (voice)

Sam Sharma

Knight (uncredited)