Emily Blunt

Mary Poppins

Lin-Manuel Miranda

Jack

Ben Whishaw

Michael Banks

Emily Mortimer

Jane Banks

Pixie Davies

Annabel

Nathanael Saleh

John

Joel Dawson

Georgie

Julie Walters

Ellen

Meryl Streep

Cousin Topsy

Colin Firth

Wilkins / Wolf (voice)

Jeremy Swift

Gooding / Badger (voice)

Kobna Holdbrook-Smith

Frye / Weasel (voice)

Dick Van Dyke

Mr. Dawes Jr.

Angela Lansbury

Balloon Lady

David Warner

Admiral Boom

Jim Norton

Mr. Binnacle

Noma Dumezweni

Miss Penny Farthing

Tarik Frimpong

Angus

Sudha Bhuchar

Miss Lark

Steve Nicolson

Park Keeper

Christian Dixon

The Milkman

Christopher Godwin

Information Desk Clerk

John Dagleish

Courier

Karen Dotrice

Elegant Woman

Ian Conningham

Pub Landlord

Billy Barratt

Street Urchin

Chris O'Dowd

Shamus the Coachman (voice)

Mark Addy

Clyde the Horse (voice)

Edward Hibbert

Parrot Umbrella (voice)

Jon-Scott Clark

Leerie

Leon Cooke

Leerie

Christopher Scott

Leerie

Craig Stein

Leerie

Alex J Sturman

Leerie

Johnny White

Leerie

Tara Nicole Hughes

Female Dancer

Hannah Kenna-Thomas

Female Dancer

Rachel Muldoon

Female Dancer

Calvin Chen

Leerie (uncredited)

Johanna Thea

Fairground Attendee (uncredited)

Antonio Raul Garcia

Boy (uncredited)

Raj Awasti

Bank Customer (uncredited)

Fran Targ

Homeless Soup kitchen (uncredited)

Jeremy Azis

Bank Customer 110 (uncredited)

Nina Kumar

Bank Customer (uncredited)

Jag Patel

Corporate Internal Bank Customer (uncredited)

Martyn Mayger

Banker (uncredited)

Steve Carroll

Tramp (uncredited)