Claire Holt as Kiara Rivers/Cynder

Chris Evans as Steve Rogers/Captain America

Scarlett Johansson as Natasha Romanoff/Black Widow

guest starring

Zachary Quinto as Todd Brealey

Anthony Mackie as Sam Wilson/Falcon

Sebastian Stan as Bucky Barnes/The Winter Soldier

with

Milo Ventimiglia as Seth Joyce

Robert Redford as Alexander Pierce

and a cameo (ish) by

Robert Downey Jr. as Tony Stark/Iron Man

**Other characters that appear throughout this movie are not listed due to Kiara not encountering them during this book. So if you have to question why, say, Nick Fury and Maria Hill, and even Agent 13 aren't listed, that is why.**