Kaya Scodelario Effy Stonem Actor Jack O'Connell Cook Actor Luke Pasqualino Freddie Mclair Actor Ollie Barbieri JJ Jones Actor Lisa Backwell Pandora Moon Actor Megan Prescott Katie Fitch Actor Kathryn Prescott Emily Fitch Actor Lily Loveless Naomi Campbell Actor Merveille Lukeba Thomas Tomone Actor Klariza Clayton Actor Will Merrick Alo Creevey Guest Star Alexander Arnold Rich Hardbeck Guest Star Freya Mavor Mini McGuinness Guest Star Jessica Sula Grace Violet Guest Star Laya Lewis Liv Malone Guest Star Sebastian de Souza Matty Levan Guest Star Dakota Blue Richards Franky Fitzgerald Guest Star Sean Teale Nick Levan Guest Star Samantha Parry Cherry Blossom Guest Star Scott Wesley Hoss Guest Star Chris Addison David Blood Guest Star Peter Gunn Owen Creevey Guest Star Ingrid Lacey Catherine Creevey Guest Star Dave Hill Dewi Guest Star Samantha Johanna Williams Harriet Guest Star Bryan Elsley Executive Producer Charles Pattinson Executive Producer George Faber Executive Producer