Maisie as Herself (UnfortunateUmbrella)

Virginia as herself (WarmCupofSparkles10)

Mckenna as herself (UnfortunateLoser27)

Dusk as herself (Duskprincess89)

Aidan Gallagher as Five Hargreeves (The Savant)

Tom Hopper as Luther Hargreeves (The Astronomer)

David Castaneda as Diego Hargreeves (The Detective)

Emmy Raver-Lampman as Allison Hargreeves (The Actress)

Robert Sheehan as Klaus Hargreeves (The Séance)

Justin H. Min as Ben Hargreeves (The Horror)

Elliot Page as Vanya Hargreeves (The Musician)