Principal Cast
Olivia Colman
as Ivy Rose
Benedict Cumberbatch
as Theo Rose
Andy Samberg
as Barry
Kate McKinnon
as Amy
Belinda Bromilow
as Janice
Ncuti Gatwa
as Jeffrey
Sunita Mani
as Jane
Zoë Chao
as Sally
Jamie Demetriou
as Rory
Allison Janney
as Eleanor
Delaney Quinn
as Hattie Rose (Younger)
Ollie Robinson
as Roy Rose (Younger)
Hala Finley
as Hattie Rose (Older)
Wells Rappaport
as Roy Rose (Older)
Will Smith
as Derek
Caroline Partridge
as Sylvia (Food Critic)
Margaret Clunie
as Sophy
Ollie Dabbous
as Himself
Jude Coward Nicoll
as Teenager on Airplane
Akie Kotabe
as Alan
Emily Piggford
as Lily
Paul Pape
as Commercial Announcer
Ranjani Brow
as News Anchor
Robin Atkin Downes
as Boss
Matt Corboy
as HAL (voice)
