Daisy Ridley

Trudy Ederle

Tilda Cobham-Hervey

Meg Ederle

Stephen Graham

Bill Burgess

Kim Bodnia

Henry Ederle

Jeanette Hain

Gertrude Ederle

Glenn Fleshler

James Sullivan

Sian Clifford

Charlotte 'Eppy' Epstein

Christopher Eccleston

Jabez Wolffe

Ethan Rouse

Henry Jr. (Teen)

Olive Elise Abercrombie

Young Trudy Ederle

Lilly Aspell

Young Meg Ederle

Alex Hassell

Harry Horlick

Alexander Karim

Benji Zammit

Sebastian Griegel

Horst

Doc Butler

Uncle Ederle

Robert Eades

Johnny Weissmuller

Hyoie O'Grady

Chip Anderson

Devina Vassileva

Aileen Riggin

Tessa Bonham Jones

Helen Wainwright

Trevor Van Uden

Chip's Friend

Owen Davis

Starlight Pool Announcer

Brian Caspe

Starlight Pool Reporter

Nicholas Colicos

Starlight Pool Reporter

Velizar Binev

Doctor Weiss

Meglena Karalambova

Sullivan's Mother

John Carew

Jonas

Dimo Alexiev

English Channel Swimmer

Anton Poriazov

English Channel Swimmer

Bashar Rahal

Reporter on Boat

Sava Dragunchev

Reporter on Boat

Simon Balcon

Reporter at Beach

Justine Viotty

French Nurse

David Calvitto

Mayor Walker

Derek Morse

USS American Crew Member

Laila Barwick

Young Girl in Butcher Shop

J.R. Esposito

Coney Island Cop

Lylianna Eugene

Coney Island Young Girl

Quinn Patrick

Carnival Barker

Ivan Panev

Coney Island Man

Howard Chadwick

English Pub Bartender

Clive Sawyer

Newsreel British Official

Euan Macnaughton

Alsace Reporter