Thor

Chris Hemsworth

As Thor

Natalie Portman

As Jane Foster

Tom Hiddleston

As Loki

Anthony Hopkins

As Odin

Stellan Skarsgård

As Erik Selvig

Kat Dennings

As Darcy Lewis

Clark Gregg

As Agent Coulson

Colm Feore

As King Laufey

Idris Elba

As Heimdall

Ray Stevenson

As Volstagg

Tadanobu Asano

As Hogun

Josh Dallas

As Fandral

Jaimie Alexander

As Sif

Rene Russo

As Frigga

Adriana Barraza

As Isabela Alvarez

Maximiliano Hernández

As Agent Sitwell

Richard Cetrone

As Frost Giant Captain

Darren Kendrick

As Frost Giant Sentry

Josh Coxx

As Frost Giant Hailstrum

Justice J. Smith Jr.

As Frost Giant Brute

Joseph Gatt

As Frost Giant Grundroth

Luke Massy

As Frost Giant Raze

Matthew Ducey

As Einherjar Guard

Jason Camp

As Einherjar Guard

Buddy Sosthand

As Agent Delancey

Blake Silver

As Techie

Jamie McShane

As Agent Jackson

Dale Godboldo

As Agent Garrett

Patrick O'Brien Demsey

As Agent Cale

Jim Palmer

As SHIELD Guard

Seth Coltan

As Townie

J. Michael Straczynski

As Townie

Ryan Schaefer

As Townie

Matt Battaglia

As Pete

Stan Lee

As Stan the Man

Joel McCrary

As Drunk Townie

Isaac Kappy

As Pet Store Clerk

Juliet Lopez

As Admission Nurse

Rob Mars

As Orderly

Carrie Lazar

As Viking Mother

Harley Graham

As Viking Child

Alexander Wright

As Viking Elder

Hilary Pingle

As Viking

Shawn-Caulin Young

As Viking

Kinsey McLean

As Viking

Kelly Hawthorne

As Viking

Dakota Goyo

As Young Thor

Ted Allpress

As Young Loki

Douglas Tait

As Frost Giant (uncredited)

Walt Simonson

As Guest (uncredited)

Jeremy Renner

As Clint Barton / Hawkeye (uncredited)

Samuel L. Jackson

As Nick Fury (uncredited)

Vanessa Bednar

As Viking Villager (uncredited)

Michelle Csitos

As Viking Village Wife (uncredited)

Stephen Oyoung

As Einherjar Guard (uncredited)

Rachel de la Torre

As Nurse #1 (uncredited)