Main Characters:
Steve Rogers / Captain America- Chris Evans
Diana of Themyscira / Wonder Woman- Adria Arjona
Steven "Steve" Trevor– Ryan Gosling
Prince Orion of Atlantis- Alex Pettyfer
Mala– Jessica Green
Alan Scott / Green Lantern- John Krasinski
Jay Garrick / The Flash- Glenn Powell
Jim Hammond / The Human Torch- Brad Pitt
Theodore "Ted" Knight / Starman– Christian Slater
Peter Parker- Tobey Maguire
Sergeant James "Logan" Howlett- Hugh Jackman
Robert Frank– Sean Ferris
Adam Brasher– John David Washington
Allied Forces & SSR/Howling Commandos:
Margaret "Peggy" Carter- Hayley Atwell
Colonel Chester Phillips- Tommy Lee Jones
Howard Stark- Dominic Cooper
Patrick Wayne- Patrick Dempsey
James "Bucky" Barnes- Sebastian Stan
Timothy "Dum Dum" Dugan- Neal McDonough
Gabriel "Gabe" Jones- Derek Luke
Sergeant Marcus Kane- Karl Urban
The Amazons of Themyscira:
Queen Hippolyta– Karmina McAdams
General Antiope- Lucy Lawless
Artemis- Leven Rambin
Mnemosyne- Josette Simon
Menalippe- Cansu Tosun
Venelia- Doutzen Kroes
Egeria- Madeleine Vall
HYDRA Forces/Injustice Society:
Johann Schmidt / Red Skull- Hugo Weaving
Dr. Arnim Zola- Toby Jones
The Ultra-Humanite– Joel McHale (voice)
Mephisto- Johnny Depp
Ares, God of War- Sean Bean
Supporting Characters:
Senator Brandt- Michael Brandon
Dr. Abraham Erskine- Stanley Tucci
Jane Devereaux- Kirsten Dunst
Jessica Wells- Laura Haddock
Jack Thompson- Matt Bomer
Gilmore Hodge- Lex Shrapnel
Dr. Phineas Horton- Christopher Lloyd
Connie- Jenna-Louise Coleman
Bonnie- Sophie Colquhoun
G.I. Robot- Alan Tudyk (voice)