Emily Blunt Mary Poppins
Julie Walters Ellen
Colin Firth Wilkins / Wolf (voice)
Meryl Streep Cousin Topsy
David Warner Admiral Boom
Ben Whishaw Michael Banks
Mark Addy Clyde the Horse (voice)
Emily Mortimer Jane Banks
Dick Van Dyke Mr. Dawes Jr.
Chris O'Dowd Shamus the Coachman (voice)
Angela Lansbury Balloon Lady
Edward Hibbert Parrot Umbrella (voice)
Lin-Manuel Miranda Jack
Leo Pean de Ponfilly Digital Compositors
Jeremy Swift Gooding / Badger (voice)
Jack Feldman Music Arranger
Renée Tondelli Supervising Sound Editor
Jim Norton Mr. Binnacle
Patrick Hall Digital Compositors
Billy Barratt Street Urchin
Jill McCullough Dialect Coach
Dominique Law Draughtsman
Gabriella Harman Stunts
Noma Dumezweni Miss Penny Farthing
Calvin Chen Leerie (uncredited)
David Magee Screenplay, Story
Peter Robertson Steadicam Operator
Tamsin Dorling Makeup Artist
Kira Kemble Draughtsman
Steve Nicolson Park Keeper
Sarah Trevis Casting Associate
Francine Maisler Casting
David Davenport Costume Supervisor
Marko Costanzo Foley Artist
Sara Woomer Visual Effects Coordinator
Ali James Location Manager
Marc Platt Producer
Chris Lyons Special Effects Makeup Artist
Carolina Cedres Visual Effects Coordinator
Marc Shaiman Original Music Composer, Songs, Lyricist
Callum McDougall Executive Producer, Production Manager
Kobna Holdbrook-Smith Frye / Weasel (voice)
Jon-Scott Clark Leerie
John Dagleish Courier
Jeff Atmajian Orchestrator
Dion Beebe Director of Photography
Mark Mottram Stunt Coordinator
Charlotte Law Assistant Costume Designer
Peter Gleaves ADR Mixer
Lucy Allen Stunts
Ian Pead Stunts
Jay Maidment Still Photographer
Mark Berrow Musician
Thomas Napper Second Unit Director
Sarah Iovino Art Department Coordinator
Bernard Telsey Casting
Antonio Raul Garcia Boy (uncredited)
Rob Marshall Director, Producer, Story, Choreographer
Tiffany Little Canfield Casting
Cristian Knight Stunts
Nathanael Saleh John
Alexis Wajsbrot Additional Visual Effects
Leon Cooke Leerie
Raj Awasti Bank Customer (uncredited)
Steve Mair Musician
Mark DeSimone ADR Mixer
Christopher Scott Leerie
Ben Howarth First Assistant Director
Michael Hatzer Digital Intermediate Colorist
Jim Capobianco Animation Supervisor
Tobias Eedy First Assistant Camera
Nick Chopping Stunts