Chris Hemsworth

Character: Thor

Natalie Portman

Character: Jane Foster

Tom Hiddleston

Character: Loki

Anthony Hopkins

Character: Odin

Stellan Skarsgård

Character: Erik Selvig

Kat Dennings

Character: Darcy Lewis

Clark Gregg

Character: Agent Coulson

Colm Feore

Character: King Laufey

Idris Elba

Character: Heimdall

Ray Stevenson

Character: Volstagg

Tadanobu Asano

Character: Hogun

Josh Dallas

Character: Fandral

Jaimie Alexander

Character: Sif

Rene Russo

Character: Frigga

Adriana Barraza

Character: Isabela Alvarez

Maximiliano Hernández

Character: Agent Sitwell

Richard Cetrone

Character: Frost Giant Captain

Darren Kendrick

Character: Frost Giant Sentry

Josh Coxx

Character: Frost Giant Hailstrum

Justice J. Smith Jr.

Character: Frost Giant Brute

Joseph Gatt

Character: Frost Giant Grundroth

Luke Massy

Character: Frost Giant Raze

Matthew Ducey

Character: Einherjar Guard

Jason Camp

Character: Einherjar Guard

Buddy Sosthand

Character: Agent Delancey

Blake Silver

Character: Techie

Jamie McShane

Character: Agent Jackson

Dale Godboldo

Character: Agent Garrett

Patrick O'Brien Demsey

Character: Agent Cale

Jim Palmer

Character: SHIELD Guard

Seth Coltan

Character: Townie

J. Michael Straczynski

Character: Townie

Ryan Schaefer

Character: Townie

Matt Battaglia

Character: Pete

Stan Lee

Character: Stan the Man

Joel McCrary

Character: Drunk Townie

Isaac Kappy

Character: Pet Store Clerk

Juliet Lopez

Character: Admission Nurse

Rob Mars

Character: Orderly

Carrie Lazar

Character: Viking Mother

Harley Graham

Character: Viking Child

Alexander Wright

Character: Viking Elder

Hilary Pingle

Character: Viking

Shawn-Caulin Young

Character: Viking

Kinsey McLean

Character: Viking

Kelly Hawthorne

Character: Viking

Dakota Goyo

Character: Young Thor

Ted Allpress

Character: Young Loki

Douglas Tait

Character: Frost Giant (uncredited)

Walt Simonson

Character: Guest (uncredited)

Jeremy Renner

Character: Clint Barton / Hawkeye (uncredited)

Samuel L. Jackson

Character: Nick Fury (uncredited)

Vanessa Bednar

Character: Viking Villager (uncredited)

Michelle Csitos

Character: Viking Village Wife (uncredited)

Stephen Oyoung

Character: Einherjar Guard (uncredited)

Rachel de la Torre

Character: Nurse #1 (uncredited)