| 角色 | 饰演者 | 角色介绍 |
| 布鲁斯·班纳Bruce Banner | 爱德华·诺顿Edward Norton | 绿巨人/Hulk |
| 贝蒂·罗斯Betty Ross | 丽芙·泰勒Liv Tyler | 浩克的女友_罗斯将军的女儿 |
| 埃米尔·布朗斯基Emil Blonsky | 蒂姆·罗斯Tim Roth | 憎恶 |
| 罗斯将军General'Thunderbolt' Ross | 威廉·赫特William Hurt | |
| 塞缪尔·史登Samuel Sterns | 蒂姆·布雷克·尼尔森Tim Blake Nelson | |
| 莱纳德·萨姆森Leonard Samson | 泰·布利尔Ty Burrell | |
| Major Kathleen Sparr | Christina Cabot | |
| General Joe Greller | 彼得·门萨Peter Mensah | |
| The Incredible Hulk | ---- | |
| Security Guard | ---- | |
| Stanley | 保罗·索尔斯Paul Soles | |
| Martina | 黛博拉·纳斯克蒙多Débora Nascimento | |
| Tony Stark(uncredited) | 小罗伯特·唐尼Robert Downey Jr. | 钢铁战甲发明者_神盾顾问 |
| Milwaukee Man Drinking From Bottle(uncredited) | 斯坦·李 | 喝了沾有浩克血液的饮料的老头 |
| Commando | Greg Bryk；Chris Owens；Adrian Hein；John MacDonald | |
| Commando(as Alan Vrkljan) | Al Vrkljan | |
| Helicopter Soldier | Shaun McComb | |
| Grad Student | Simon Wong | |
| Tough Guy Leader | Pedro Salvín | |
| Tough Guy | Julio Ceasar Torres Dantas；Raimundo Camargo Nascimento；Nick Alachiotis | |
| Communications Officer | Jason Burke | |
| Helicopter Pilot | Grant Nickalls | |
| Soldier | Joris Jarsky；Arnold Pinnock；Joe La Loggia；Aaron Berg；Tre Smith；Moses Nyarko | |
| Cop | Tig Fong；Jason Hunter | |
| Cab Driver | Max McCabe | |
| Medical Technician | David Collins | |
| Plant Manager | John Carvalho | |
| Sniper | Robin Wilcock | |
| Boat Captain | Wayne Robson | |
| Guatemalan Trucker | Javier Lambert | |
| Computer Nerd | 马丁·斯塔尔Martin Starr | |
| Young Guy | Chris Ratz | |
| Apache Helicopter Pilot | Todd Hofley | |
| Colleague | Tamsen Evans | |
| Harlem Bystander(as Michael Kenneth Williams) | 迈克尔·威廉姆斯Michael K. Williams | |
| Market Vendor | Roberto Bakker | |
| Supply Driver | Ruru Sacha | |
| Army Base Doctor | James Downing | |
| Aikido Instructor | Rickson Gracie | |
| Ross's Soldier | Stephen Gartner | |
| McGee | Nicholas Rose | |
| Terrified Gal | Genelle Williams | |
| Wilson | P.J. Kerr | |
| Reporter | Jee-Yun Lee | |
| Gunner | Desmond Campbell | |
| Little Boy | DeShaun Clarke | |
| Brave Cop | Tony Nappo | |
| Soldier(as David Miller) | David Meunier | |
| BOPE Officer(as Carlos A. Gonzalez) | Carlos A. González | |
| Medic Soldier | Yan Regis | |
| Handsome Soldier | Stephen Broussard | |
| Ross's Aide | Matt Purdy | |
| Command Van Soldier | Robert Morse | |
| Female Medical Assistant | Lenka Matuska | |
| Humvee Driver | Scott Magee | |
| Sterns Lab Soldier | Wes Berger | |
| Large Woman | Carla Nascimento | |
| Female Bartender | Krista Vendy | |
| Hopscotch Girl | Mila Stromboni | |
| Intelligence Officer(uncredited) | Jim Annan | |
| uncredited) | ---- | |
| Tom Corbett(archive footage) (uncredited) | 比尔·贝克比Bill Bixby | |
| Taxi Driver(uncredited) | Rick Cordeiro | |
| Eddie Corbett(archive footage) (uncredited) | Brandon Cruz | |
| Jeep Driver(uncredited) | Aric Dupere | |
| Test Subject(uncredited) | Kieran Gallant | |
| Cop#2 (uncredited) | Jay Hunter | |
| Man(uncredited) | Dave Kiner | |
| Student | Richard D. Leko | |
| Car Driver(uncredited) | Richard D. Leko | |
| News Crew(uncredited) | Dan MacDonald | |
| Student(uncredited) | Ishan Morris；J.A. Worthington | |
| Security Guard(uncredited) | Billy Parrott | |
| Female Faculty Member(uncredited) | Imali Perera | |
| Sorority Girl(uncredited) | Kristina Pesic | |
| Student in Lab(uncredited) | Avi Phillips | |
| Keg Guy(uncredited) | Dylan Taylor | |
| Jimmy - Older boy(uncredited) | Max Topplin | |
| Mrs. Livingston(archive footage) (uncredited) | 梅木三吉 | |
| FBI Agent(uncredited) | Russell Yuen |
