Cast
Robert Downey Jr.
Robert Downey Jr.

Iron Man

 Scarlett Johansson
Scarlett Johansson

Natasha Romanoff

 Mark Ruffalo
Mark Ruffalo

Hulk

 Chris Hemsworth
Chris Hemsworth

Thor

 Jeremy Renner
Jeremy Renner

Clint Barton

 Chris Evans
Chris Evans

Steve Rogers / Captain America

 James Spader
James Spader

Ultron
Crew
Joss Whedon
Joss Whedon

Director

 Joss Whedon
Joss Whedon

Writer

 Kevin Feige
Kevin Feige

Producer

 Stan Lee
Stan Lee

Producer

 Ben Davis
Ben Davis

Cinematographer

 Jeffrey Ford
Jeffrey Ford

Editor

 Danny Elfman
Danny Elfman

Music Director