Mark Ruffalo
Bruce Banner / The Hulk
Scarlett Johansson
Natasha Romanoff / Black Widow
Stellan Skarsgård
Erik Selvig
Samuel L. Jackson
Nick Fury
Robert Clohessy
Police Sergeant
Robert Downey Jr.
Tony Stark / Iron Man
Harry Dean Stanton
Security Guard
Colin Strause
Shield Agent #4 (uncredited)
Paul Bettany
Jarvis (voice)
Powers Boothe
World Security Council
Stan Lee
Stan Lee
Clark Gregg
Agent Phil Coulson
Hank Amos
Shield Agent (uncredited)
Gwyneth Paltrow
Virginia 'Pepper' Potts
Jenny Agutter
World Security Council
Chris Evans
Steve Rogers / Captain America
Jeremy Renner
Clint Barton / Hawkeye
Lou Ferrigno
The Hulk (voice) (uncredited)
James Eckhouse
Senator Boynton
Ashley Johnson
Waitress
Jerzy Skolimowski
Georgi Luchkov
Jeff Wolfe
Tall Thug
Tina Benko
NASA Scientist
Warren Kole
Carrier Bridge Tech
Jesse Garcia
Carrier Bridge Techs
Cobie Smulders
Agent Maria Hill
Chris Hemsworth
Thor Odinson
Jamie McShane
Celebration Montage Interviewee
Alicia Sixtos
Carrier Bridge Tech
Rashmi Rustagi
Calcutta Woman
Kenneth Tigar
German Old Man
Tom Hiddleston
Loki
William-Christopher Stephens
Celebration Montage Interviewee
Walter Perez
Young Shield Pilot
Romy Rosemont
Shawna Lynde
Donald Li
World Security Council
Arthur Darbinyan
World Security Council
Sean Meehan
Guard (uncredited)
Maximiliano Hernández
Agent Jasper Sitwell
Dieter Riesle
Gala Scientist
Ricardo Andres
Lentil Merchant (uncredited)
Mayank Bhatter
Celebration Montage Man Shaving Beard (uncredited)
Michael Zhang
Celebration Montage Interviewee
Alexis Denisof
The Other
Enver Gjokaj
Young Cop
Thomas Roberts
Thomas Roberts
Jillian Morgese
Woman in Restaurant (uncredited)
Andrea-Nichole Olivas
Shield Agent (uncredited)
Rod Fielder
Pedestrian (uncredited)
Martin Palmer
Shiel Employee (uncredited)
Tina Grimm
NYC Pedestrian (uncredited)
Gene N. Chavez
Shield Guard (uncredited)
Robert Dean
Soldier (uncredited)
Kirill Nikiforov
Weaselly Thug
M'laah Kaur Singh
Young Girl
Josh Cowdery
Maintenance Guy
Andrea Vecchio
News Reporter
Robin Swoboda
News Reporter
Brent McGee
Faceless Pilot
Kelley Robins Hicks
Celebration Montage Interviewee
Pat Kiernan
Pat Kiernan
Catherine Anderson
German Pedestrian (uncredited)
Logan Bennett
Shield Agent (uncredited)
Sharita Bone
Gala Guest (uncredited)
Jason Botsford
Museum Gala Patron (uncredited)
Layla Cushman
Gala Guest (uncredited)
Rick Dremann
Museum Gala Guest (uncredited)
Israel Hall
Shield Agent (uncredited)
Alexander Christopher Jones
Mercenary (uncredited)
Douglas Slygh
Museum Gala Patron (uncredited)
Chris Vaina
Running Pedestrian (uncredited)
Sandra Weston
Sweeper (uncredited)
Seth Zielicke
Barbershop (uncredited)
Alex DeCourville
Tourist (uncredited)
Evan Kole
Principal (uncredited)
Joti Nagra
Waitress (uncredited)