Jessie Buckley Rosalyn Wilder
Rufus Sewell Sid Luft
Renée Zellweger Judy Garland
Bella Ramsey Lorna Luft
Gaia Weiss Abbie
Tom Durant-Pritchard Ken Frisch
Michael Gambon Bernard Delfont
Finn Wittrock Mickey Deans
Darci Shaw Young Judy
Stella Fox Set Decoration
Matt Dunkley Music Director, Conductor
David Shields Photographer
Phil Dunster Ben
Fenella Woolgar Margaret Hamilton
Ed Stoppard Interviewer
Andy Nyman Dan
Royce Pierreson Burt Rhodes
Adrian Lukis Dr Hargreaves
Richard Cordery Louis B. Mayer
Jeremy Woodhead Hair Designer, Makeup Designer
Lucy Russell Publicist
Jodie McNee Vivian
John Dagleish Lonnie Donegan
Pete Shilaimon Executive Producer
Fiona Weir Casting Director
Robert Ryan Paparazzi Photographer
Lewin Lloyd Joey Luft
Elizabeth Himelstein Dialect Coach
Daniel Cerqueira Stan
Bentley Kalu Georgie
Drew Jones Visual Effects Director
Jason Wheeler Location Manager
James Price Supervising Art Director
Paul Hanks Foley Artist
Gabriel Yared Original Music Composer
Luke Fetherston Choreographer
Richard Davies Assistant Costume Designer
Renata Gilbert Makeup & Hair
Paula Casarin Script Supervisor
Mickey Liddell Executive Producer
Martin Savage Mr. Horowitz
Ian Waggott Foley Artist
Caitlin Spiller First Assistant Editor
Chris Reynolds Special Effects Supervisor
Tim Ahern Walter Rickerts
Simon Trundle Foley Mixer
Natasha Ladek Wig Designer
John Mackay Johnnie Ray
Robb Crafer Makeup & Hair
Peter Forbes Richardson
Karen Elliott Music Supervisor
Ellen Steers Unit Publicist
Becky Bentham Music Supervisor
Gemma-Leah Devereux Liza Minnelli
Gus Barry Mickey Rooney
Lee Herrick Supervising Sound Editor
Martin Mandeville Costume Supervisor
Terry Archer Costumer
Paul Bowring Construction Manager
Aneta Chalas Production Coordinator
Debbi Salmon Makeup & Hair
Nick Baldock ADR Mixer
Stephen Carney First Assistant Director
Alice Searby Casting Director
Jen Annor Second Assistant Sound
Cameron McCracken Executive Producer
Paul Cotterell Sound Re-Recording Mixer
Rose Garnett Executive Producer
Barbara Taylor Makeup Supervisor, Hair Supervisor
Andrea Scarso Executive Producer
Jany Temime Costume Design
Daniel Wombwell Second Assistant "B" Camera