Kayla Ash Dumbledore Nightingale: Lorena Rae
Caleb Joseph Dumbledore Nightingale : Alex Lange
Lucas Daniel Dumbledore Nightingale: Asher Angle
Olivia Nightingale/Dumbledore : Sandra Bullock
Albus Dumbledore/Nightingale : Patrick Fabian
Regulus Black: Timothee Chalamet
Lilly Evans: Sophie Skelton
Molly Prewet: Bonnie Wright
Fabian Prewet: Ed Sheeran
Gideon Prewet: Jake Austin Walker
Alice Fortescue: Millie Bobby Brown
Severus Snape : Finn Wolfhard
Remus lupin: Andrew Garfield
Sirius Black: Ben Barnes
Peter Pettigrew: Dane Dehaan
James Potter: Aaron Taylor-Johnson