Jay Roach Director, Producer Benedict Cumberbatch Theo Rose Actor, Executive Producer Olivia Colman Ivy Rose Actor, Executive Producer Andy Samberg Barry Actor Allison Janney Amy Actor Belinda Bromilow Janice Actor Sunita Mani Actor Ncuti Gatwa Actor Jamie Demetriou Actor Kate McKinnon Actor Zoe Chao Actor Delaney Quinn Actor Ollie Robinson Roy Rose (younger) Actor Adam Ackland Producer Tom Carver Producer Leah Clarke Producer Michelle Graham Producer Ed Sinclair Producer Michael Adler Executive Producer Cait Collins Executive Producer Jonathan Adler Executive Producer Florian Hoffmeister Cinematographer Jon Poll Film Editing Mark Ricker Production Design Richard Hardy Art Director Judy Farr Set Designer PC Williams Costume Design Tony McNamara Screenwriter