Tucker Crowe

Ethan Hawke

Annie Platt

Rose Byrne

Duncan Thomson

Chris O'Dowd

Jackson Crowe

Azhy Robertson

Carrie

Megan Dodds

Carly

Lily Newmark

Elliot (uncredited)

Jimmy O. Yang

Ros Platt

Lily Brazier

Rosie / Junior Doctor (uncredited)

Johanna Thea

Lizzie

Ayoola Smart

Barnesy

Enzo Cilenti

Edna

Pamela Lyne

Passer By

Paul Blackwell

Gina

Denise Gough

Mayor Terry Barton

Phil Davis

Deck Chair Man

Michael Chapman

Co-Worker

Kitty O'Beirne

Young Julie

Georgina Bevan

Katie

Alex Clatworthy

Chatmate Ko

Ko Iwagami

Breakfast Customer

Janine Catterall

Cinema Goer/Pub Customer

Karol Steele

Shopper (uncredited)

Lee Byford

Cat

Eleanor Matsuura

Jim (Cat's Date)

Daniel Shaw

Tom Patrick Stephens

Taxi Driver

Frank Owen

Caroline

Florence Keith-Roach

Zak

Thomas Gray

American Driver

Steve Barnett

Patient

Mage Rodrigo

Fehinti

Fehinti Balogun

Grace (voice)

Emma Paetz

Simon Horsman

Thorsten Schumacher

Jesse

Brodie Petrie

Chris Dowd

Cooper

Cal Petrie

Natalie

Nina Sosanya

Mark

Matt King

Train Conductor

Carol Anderson

Baby Grace

Anabella Galbally

Baby Grace

Florence Galbally

Kissing Couple

Yeliz Simsek

Kissing Couple

Toby Grimes

Jukebox Man

Terry Sach

Old Couple

Ninette Finch

Old Couple

Douglas Singer

Museum Kid

Ronnie Evans

Museum Kid

Samuel Saphir

Museum Kid

Florence Stephenson

Museum Kid

Charlotte Bottomley

Bartender

Paul Jackson

Commuter (uncredited)

Laura Camberley

Pedestrian / Diner (uncredited)

Andrew Dunkelberger

Faculty Staff (uncredited)

Sascha Panknin

Pub Customer (uncredited)

Mike Pinfield