Chris Hemsworth
Thor Odinson
Natalie Portman
Jane Foster
Tom Hiddleston
Loki
Anthony Hopkins
Odin
Stellan Skarsgård
Erik Selvig
Kat Dennings
Darcy Lewis
Clark Gregg
Phil Coulson
Colm Feore
King Laufey
Idris Elba
Heimdall
Ray Stevenson
Volstagg
Tadanobu Asano
Hogun
Josh Dallas
Fandral
Jaimie Alexander
Sif
Rene Russo
Frigga
Adriana Barraza
Isabela Alvarez
Maximiliano Hernández
Jasper Sitwell
Richard Cetrone
Frost Giant Captain
Darren Kendrick
Frost Giant Sentry
Joshua Cox
Frost Giant Hailstrum
Justice J. Smith Jr.
Frost Giant Brute
Joseph Gatt
Frost Giant Grundroth
Luke Massy
Frost Giant Raze
Matthew Ducey
Einherjar Guard
Jason Camp
Einherjar Guard
Buddy Sosthand
Agent Delancey
Blake Silver
Techie
Jamie McShane
Agent Jackson
Dale Godboldo
Agent Garrett
Patrick O'Brien Demsey
Agent Cale
Jim Palmer
SHIELD Guard
Seth Coltan
Townie
J. Michael Straczynski
Townie
Ryan Schaefer
Townie
Matt Battaglia
Pete
Stan Lee
Stan the Man
Joel McCrary
Drunk Townie
Isaac Kappy
Pet Store Clerk
Juliet Lopez
Admission Nurse
Rob Mars
Orderly
Carrie Lazar
Viking Mother
Harley Graham
Viking Child
Alexander Wright
Viking Elder
Hilary Pingle
Viking
Shawn-Caulin Young
Viking
Walt Simonson
Guest
Kinsey McLean
Viking
Kelly Hawthorne
Viking
Dakota Goyo
Young Thor
Ted Allpress
Young Loki
Douglas Tait
Frost Giant (uncredited)
Jeremy Renner
Clint Barton / Hawkeye (uncredited)
Samuel L. Jackson
Nick Fury (uncredited)
Vanessa Bednar
Viking Villager (uncredited)
Michelle Csitos
Viking Village Wife (uncredited)
Stephen Oyoung
Einherjar Guard (uncredited)