Cast & crew
Step Brothers (2008)
Directed by Adam McKay Written by Will Ferrell, Adam McKay, John C. Reilly
Cast
| Will Ferrell | Brennan Huff |
| John C. Reilly | Dale Doback |
| Richard Jenkins | Dr. Robert Doback |
| Mary Steenburgen | Nancy Huff |
| Adam Scott | Derek Huff |
| Rob Riggle | Randy |
| Lurie Poston | Tommy |
| Elizabeth Yozamp | Tiffany |
| Logan Manus | Chris Gardoki |
| Kathryn Hahn | Alice |
| Andrea Savage | Denise |
| Travis T. Flory | Redheaded Kid |
| Lili Rose McKay | 7-Year-Old Girl |
| Shira Piven | Nurse |
| Seth Morris | Doctor |
| Maria Quiban | TV Anchor |
| Wayne Federman | Blind man |
| Danielle Schneider | Receptionist |
| Gillian Vigman | Pam Gringe |
| Brian Huskey | Interviewer |
| Mary Catherine Hamelin | First Homebuyer |
| Adam McKay | Man without Glasses |
| Seth Rogen | Sporting Goods Manager |
| Chris Henchy | First Homebuyer |
| Paula Killen | Rental Agent |
| Ian Roberts | Male Therapist |
| Erica Vittina Phillips | Second Homebuyer |
| Phil LaMarr | Second Homebuyer |
| Jason Davis | TJ |
| Kyle Felts | Wine Mixer Heckler |
| Jake Szymanski | Caterer |
| Ken Jeong | Employment Agent |
| Horatio Sanz | Lead Singer |
| Matt Walsh | Drunk Corporate Guy |
| Dmitri Schuyler-Linch | 6-Year-Old Derek |
| Bryce Hurless | 9-Year-Old Brennan |
| Denise Austin | herself |
| Brent White | Therapy Patient |
| John D. Crawford | Bekins Mover |
Crew
| Will Ferrell | Executive Producer |
| Adam McKay | Director |
| Judd Apatow | Producer |
| Will Ferrell | Screenplay |
| Jimmy Miller | Producer |
| Oliver Wood | Director of Photography |
| Adam McKay | Executive Producer |
| David B. Householter | Executive Producer |
| Brent White | Editor |
| Hal Willner | Music Supervisor |
| Clayton Hartley | Production Design |
| Susan Matheson | Costume Design |
| Adam McKay | Screenplay |
| Courtenay Miles | Second Assistant Director |
| Basil Grillo | Unit Production Manager |
| Matt Rebenkoff | First Assistant Director |
| Josh Church | Co-Producer |
| Allison Jones | Casting |
| Scott Maginnis | Property Master |
| Jessica Elbaum | Associate Producer |
| Joe Chess | "A" Camera Operator |
| Andrew Epstein | Associate Producer |
| Michael St. Hilaire | "B" Camera Operator |
| Maricella Ramirez | First Assistant "A" Camera |
| Timothy James Kane | First Assistant "B" Camera |
| Michael D. Alvarez | Second Assistant "B" Camera |
| Terry Wolcott | Second Assistant "A" Camera |
| Annika Iltis | Camera Loader |
| Nanci Cascio | Key Hair Stylist |
| Bridget Cook | Hair Department Head |
| James B. Crawford | Chief Lighting Technician |
| Simone Almekias-Siegl | Key Makeup Artist |
| Yvonne Bastidos | Costumer |
| Steve Artmont | Makeup Department Head |
| Michael A. Russell | Key Costumer |
| Paul Murphey | Video Assist Operator |
| Michael T. Travers | Best Boy Grip |
| Randall L. Johnson | Boom Operator |
| Susan Strubel | Costumer |
| Les T. Tomita | Key Grip |
| Butch West | Construction Coordinator |
| Kathryn Mindala | Production Accountant |
| James E. Tocci | Set Designer |
| Bruce Minkus | Special Effects Coordinator |
| Brook Mansbridge | Construction Foreman |
| Gerard Averill | Location Manager |
| Mark Sakamoto | Leadman |
| Glenn Forbes | Assistant Property Master |
| James D. D'Amico | Transportation Co-Captain |
| Michael D. Menapace | Transportation Captain |
| Will Casey | Unit Publicist |
| George H. Anderson | Supervising Sound Editor |
| Melissa Bretherton | Additional Editor |
| Michael Hofacre | Assistant Editor |
| Mo Henry | Negative Cutter |
| James Matheny | Dialogue Editor |
| Joe Schiff | Sound Effects Editor |
| Cindy Marty | Sound Effects Editor |
| John Persichetti | Digital Colorist |
| Larry Kemp | Dialogue Editor |
| Tammy Fearing | Supervising ADR Editor |
| Pamela Kahn | Foley Artist |
| Kyle Rochlin | Foley Mixer |
| Howard London | ADR Mixer |
| Vincent Guisetti | Foley Artist |
| Karine Mauffrey | Utility Stunts |
| Marguerite Pomerhn Derricks | Choreographer |
| Art Rochester | Production Sound Mixer |
| Jon Brion | Original Music Composer |
| Eddie Braun | Stunts |
| Cate Hardman | Script Supervisor |
| Casey Hallenbeck | Set Decoration |
| Will Ferrell | Story |
| Adam McKay | Story |
| John C. Reilly | Story |
| Gemma La Mana | Still Photographer |
| Virginia Randolph-Weaver | Art Direction |
| Charlene Amateau | Costume Supervisor |
| Kevin Kaska | Orchestrator |
| Rosine 'Ace' Hatem | Stunts |
| Clinton Wayne | Special Effects Makeup Artist |
| John Robotham | Stunt Coordinator |
| Sonia Izzolena | Stunts |
| Joni Avery | Stunts |