Season 5

Season Four is the fifth and final season of CBS's Twice Upon a Time. It was announced on May 12, 2023.

Season Four premiered on October 1, 2023 with "Children of Adam", and ended with "The Final Adventure Parts 1 and 2" on May 6, 2024.

Starring

 * Andrew J. West as Prince Leopold "Leo" Jones
 * Christa B. Allen as Alaina Booth
 * Jack Huston as Adam
 * Chance Crawford as Theo Kaven
 * Alison Fernandez as Lucy Mills
 * Olivia Holt as Eva Jones
 * Claire Holt as Kyla
 * Jason Sudeikis as Henry Mills
 * Joseph Morgan as Prince Neal Nolan

Guest Starring

 * Lana Parilla as Regina Mills
 * Eion Bailey as August Booth
 * Jennifer Morrison as Emma Swan
 * Colin O'Donoghue as Hook
 * Rose McIver as Tinker Bell
 * Richard Madden as Prince Daniel
 * Mekia Cox as Tiana
 * Boris Kodjoe as Naveen
 * Ginnifer Goodwin as Snow White
 * Josh Dallas as Prince Charming
 * Keegan Connor-Tracy as the Blue Fairy
 * Meghan Ory as Red Riding Hood
 * Deniz Akdeniz as Aladdin
 * Karen David as Jasmine


 * Teri Reeves as Dorothy Gale
 * David Anders as Victor Frankenstein
 * Lucy Boynton as Jadis
 * Max Charles as Edmund Pevensie
 * Sofia Hublitz as Susan Pole
 * KJ Apa as Peter Scrubb
 * Tony Todd as Aslan
 * Ian Whyte as Miraz
 * Patrick Schwarzenegger as Prince Caspian
 * Chris Carmack as H.G. Wells
 * Tom Sturridge as Edward Prendick
 * Santiago Cabrera as Griffin
 * Sophia Bush as Amy Robbins