- Benedict Cumberbatch - Stephen Strange / Doctor Strange
- Rachel House - Topaz
- Clancy Brown - Surtur (voice)
- Tadanobu Asano - Hogun
- Ray Stevenson - Volstagg
- Zachary Levi - Fandral
- Georgia Blizzard - Asgardian Date #1
- Amali Golden - Asgardian Date #2
- Luke Hemsworth - Actor Thor
- Sam Neill - Actor Odin
- Matt Damon - Actor Loki (uncredited)
- Charlotte Nicdao - Actor Sif
- Shalom Brune-Franklin - College Girl #1
- Cohen Holloway - Lead Scrapper
- Alia Seror-O'Neill - Golden Lady #1
- Hamish Parkinson - Beerbot 5000
- Jasper Bagg - Warden
- Shari Sebbens - Asgardian Mother
- Richard Green - Asgardian Uncle
- Jet Tranter - Valkyrie Sister #1
- Eloise Winestock - Asgardian Woman
- Rob Mayes - Asgardian Man
- Winnie Mzembe - Asgardian
- Sean Edward Frazer - Asgardian
- Connor Zegenhagen - Asgardian
- Tracie Filmer - Asgardian
- Tracey Lee Maxwell - Asgardian Servant
- Beatrice Ward - Asgardian Citizen (uncredited)
- Donnie Baxter - GM Pilot
- Greta Carew-Johns - Grandmaster VIP
- Mollie McGregor - Twin Sakaaran citizen
- Sophia McGregor - Twin Sakaaran citizen
- Scarlett Johansson - Natasha Romanoff / Black Widow (archive footage / uncredited)
- Katie Anderson - Asgardian Woman (uncredited)
- Ash Ricardo - Odin's Assistant
- Sam Hargrave - Gladiator (uncredited)
- Braden Lewis - Asgardian Child (uncredited)
- James Gunn
- Taika Waititi
- Tom Hooper
- Craig Kyle
- Jay Oliva
- Jack Kirby
- Christopher L. Yost
- Victoria Alonso
- Brad Winderbaum
- Jason B. Stamey
- Sarah Halley Finn
- Kevin Feige
- Molly Doyle
- Mark Mothersbaugh
- Aron Dyer
- David Farmer
- Lora Hirschberg
- Shelley Roden
- Daniel Laurie
Capítulo disponible en las siguientes plataformas: