Rufus Sewell Sid Luft
Jessie Buckley Rosalyn Wilder
Bella Ramsey Lorna Luft
Renée Zellweger Judy Garland
Gaia Weiss Abbie
Michael Gambon Bernard Delfont
Bentley Kalu Georgie
Finn Wittrock Mickey Deans
Andy Nyman Dan
Phil Dunster Ben
Royce Pierreson Burt Rhodes
Richard Cordery Louis B. Mayer
Ed Stoppard Interviewer
Fenella Woolgar Margaret Hamilton
Adrian Lukis Dr Hargreaves
Lucy Russell Publicist
Darci Shaw Young Judy
Tom Durant-Pritchard Ken Frisch
Martin Savage Mr. Horowitz
Jany Temime Costume Design
Daniel Cerqueira Stan
Luke Fetherston Choreographer
David Shields Photographer
Pete Shilaimon Executive Producer
Chris Reynolds Special Effects Supervisor
Jodie McNee Vivian
Robert Ryan Paparazzi Photographer
Tim Ahern Walter Rickerts
Gabriel Yared Original Music Composer
Andrea Scarso Executive Producer
James Price Supervising Art Director
Nick Baldock ADR Mixer
Paul Cotterell Sound Re-Recording Mixer
Lewin Lloyd Joey Luft
Matt Dunkley Music Director, Conductor
Robb Crafer Makeup & Hair
Gemma-Leah Devereux Liza Minnelli
Rupert Goold Director
Jeremy Woodhead Makeup Designer, Hair Designer
Elizabeth Kane Costumer
Mickey Liddell Executive Producer
Gus Brown Porter Reg
Arron Monkman Second Assistant "A" Camera
John Dagleish Lonnie Donegan
Renata Gilbert Makeup & Hair
Melanie Oliver Editor
Fiona Weir Casting Director
Elizabeth Himelstein Dialect Coach
Chris Lyons Special Effects Makeup Artist
Peter Forbes Richardson
Tom Edge Screenplay
Becky Bentham Music Supervisor
Ole Bratt Birkeland Director of Photography
Richard Davies Assistant Costume Designer
Paul Hanks Foley Artist
Martin Mandeville Costume Supervisor
Drew Jones Visual Effects Director
Deborah Jarvis Makeup & Hair
Rose Garnett Executive Producer
John Mackay Johnnie Ray
Andrew Bonner Production Manager
Eric Vetro Vocal Coach
Owen Harrison Property Master
Gus Barry Mickey Rooney
Bradley Banton James
Natasha Powell Ethel Gumm
Polly Duval Post Production Supervisor
David Rubin Noel
Karen Elliott Music Supervisor
Natasha Ladek Wig Designer
Kave Quinn Production Design
David Livingstone Producer