Robert Downey Jr.

Tony Stark / Iron Man

Chris Evans

Steve Rogers / Captain America

Mark Ruffalo

Bruce Banner / The Hulk

Chris Hemsworth

Thor

Scarlett Johansson

Natasha Romanoff / Black Widow

Jeremy Renner

Clint Barton / Hawkeye

Tom Hiddleston

Loki

Clark Gregg

Agent Phil Coulson

Cobie Smulders

Agent Maria Hill

Stellan Skarsgård

Selvig

Samuel L. Jackson

Nick Fury

Gwyneth Paltrow

Pepper Potts

Paul Bettany

Jarvis (voice)

Alexis Denisof

The Other

Tina Benko

NASA Scientist

Jerzy Skolimowski

Georgi Luchkov

Kirill Nikiforov

Weaselly Thug

Jeff Wolfe

Tall Thug

M'laah Kaur Singh

Young Girl

Rashmi Rustagi

Calcutta Woman

Powers Boothe

World Security Council

Jenny Agutter

World Security Council

Arthur Darbinyan

World Security Council

Donald Li

World Security Council

Warren Kole

Carrier Bridge Tech

Alicia Sixtos

Carrier Bridge Tech

Jesse García

Carrier Bridge Techs

Maximiliano Hernández

Agent Jasper Sitwell

Dieter Riesle

Gala Scientist

Kenneth Tigar

German Old Man

Walter Perez

Young Shield Pilot

Harry Dean Stanton

Security Guard

Josh Cowdery

Maintenance Guy

Ashley Johnson

Waitress

Robert Clohessy

Police Sergeant

Enver Gjokaj

Young Cop

Fernanda Toker

Office Woman

Andrea Vecchio

News Reporter

Robin Swoboda

News Reporter

Brent McGee

Faceless Pilot

Jamie McShane

Celebration Montage Interviewee

Michael Zhang

Celebration Montage Interviewee

William-Christopher Stephens

Celebration Montage Interviewee

Kelley Robins Hicks

Celebration Montage Interviewee

Romy Rosemont

Shawna Lynde

James Eckhouse

Senator Boynton

Stan Lee

Stan Lee

Thomas Roberts

Thomas Roberts

Pat Kiernan

Pat Kiernan

Damion Poitier

Man #1

Lou Ferrigno

The Hulk (voice) (uncredited)

Jillian Morgese

Woman in Restaurant (uncredited)

Catherine Anderson

German Pedestrian (uncredited)

Ricardo Andres

Lentil Merchant (uncredited)

Logan Bennett

Shield Agent (uncredited)

Mayank Bhatter

Celebration Montage Man Shaving Beard (uncredited)

Sharita Bone

Gala Guest (uncredited)

Jason Botsford

Museum Gala Patron (uncredited)

Gene N. Chavez

Shield Guard (uncredited)

Layla Cushman

Gala Guest (uncredited)

Robert Dean

Soldier (uncredited)

Rick Dremann

Museum Gala Guest (uncredited)

Rod Fielder

Pedestrian (uncredited)

Israel Hall

Shield Agent (uncredited)

Alexander Christopher Jones

Mercenary (uncredited)

Annette Lawless

Hostage (uncredited)

Sean Meehan

Guard (uncredited)

Martin Palmer

Shiel Employee (uncredited)

Brent Reichert

Stuttgart Gala Patron (uncredited)

Jeff Seich

New York Police Officer in Firefight (uncredited)

Douglas Slygh

Museum Gala Patron (uncredited)

Colin Strause

Shield Agent #4 (uncredited)

Robert P. Thitoff

Gala Patron (uncredited)

Tai Urban

Child on News #1 (uncredited)

Chris Vaina

Running Pedestrian (uncredited)

Sandra Weston

Sweeper (uncredited)

Seth Zielicke

Barbershop (uncredited)

Alex DeCourville

Tourist (uncredited)

Andrea-Nichole Olivas

Shield Agent (uncredited)

Tina Grimm

NYC Pedestrian (uncredited)

Evan Kole

Principal (uncredited)

Hank Amos

Shield Agent (uncredited)

Joti Nagra

Waitress (uncredited)