Famke Janssen

as Hilda Van Der Koy

as Guraad

as Mama

as Katherine Carter

as Duchess

as Agent Shaughnessy

as Margaret

as Valerie Kanon

as Lee Douglas

as Sally

as Jayne Hunt

as Dr. Ellen Taylor

as Sophie

as Nic

as Vanessa

as Katherine Alden

as Ilana Katz

as Katey Ford

as Kay Adams

as Narrator (voice)

as Diane Schuler

as Lenore St. John

as Jean Grey

as Jean Grey / Phoenix

as Muriel

as Self

as Self

as Lenore St. John

as Mary

as Jennifer Johnson

as Kailey

as Kristin Squires

as Lenore St. John

as Marnie Watson

as Allegra Marshall

as Gretchen Reigert

as Jean Grey / Phoenix

as Katherine

as Judy Arnolds

as Self

as —

as Jean Grey

as Self

as Rachel

as Jessica

as Jean Grey (archive footage)

as Aggie Conrad

as Lily

as Jean Grey

as Self - 'Jean Grey'

as Evelyn Stockard-Price

as Trillian St. James

as Petra

as Miss Elizabeth Burke

as Katy

as Claudia Haggs

as Leeanne Magruder

as Bonnie

as Fiona

as Rachel Montana

as Treasure

as Dorothea Swann

as Xenia Onatopp

as Dr. Sara Lee Jaffee

as Lex / Lady X

as Kyle Christian