A young boy stays with his aunt and uncle, and befriends his cousin who's the same age. But his cousin begins showing increasing signs of psychotic behavior.
Unfortunately the movie The Good Son is not yet available on HBO Max.
| Directing | Joseph Ruben | Director |
| Writing | Ian McEwan | Screenplay |
| Production | Mary Ann Page | Producer |
| Production | Daniel Rogosin | Executive Producer |
| Production | Joseph Ruben | Producer |
| Production | Ezra Swerdlow | Executive Producer |
| Sound | Elmer Bernstein | Original Music Composer |
| Camera | John Lindley | Director of Photography |
| Editing | George Bowers | Editor |
| Directing | Michael E. Steele | First Assistant Director |
| Directing | Barbara M. Ravis | Second Assistant Director |
| Camera | Peter Norman | Camera Operator |
| Camera | Eric Swanek | First Assistant Camera |
| Camera | Andy Harris | Second Assistant Camera |
| Camera | Bobby Huber | Key Grip |
| Crew | David Neil Trifunovich | Special Effects Coordinator |
| Costume & Make-Up | Elizabeth Feldbauer | Wardrobe Supervisor |
| Costume & Make-Up | Bernadette Mazur | Makeup Artist |
| Costume & Make-Up | Francesca Paris | Hairstylist |
| Costume & Make-Up | Anthony Veader | Hairdresser |
| Production | Deborah Aquila | Casting |
| Production | Michael E. Steele | Co-Producer |
| Crew | Joni Avery | Stunts |
| Crew | Rick Avery | Stunts |
| Crew | Gregory J. Barnett | Stunts |
| Crew | Kenny Bates | Stunts |
| Crew | Nick Brett | Stunts |
| Crew | Michael Cassidy | Stunts |
| Crew | Edward Conna | Stunts |
| Crew | Glory Fioramonti | Stunts |
| Crew | Gene Harrison | Stunts |
| Crew | Noon Orsatti | Stunts |
| Crew | Spiro Razatos | Stunts |
| Crew | Henry Kingi | Stunts |
| Crew | Robert 'Bobby Z' Zajonc | Pilot |
| Crew | Debbie Lee Carrington | Stunts |
| Sound | Susumu Tokunow | Sound Mixer |
| Sound | Anna R. Delanzo | Boom Operator |
| Lighting | Marc Rogers | Gaffer |
| Costume & Make-Up | Juliet Polcsa | Assistant Costume Designer |
| Costume & Make-Up | Debbie Holbrook | Set Costumer |
| Editing | Doron Shauly | First Assistant Editor |
| Sound | Richard P. Cirincione | Sound Editor |
| Sound | Louis Cerborino | Sound Editor |
| Sound | Stuart Emanuel | Sound Editor |
| Sound | Bitty O'Sullivan-Smith | Sound Editor |
| Sound | Ira Spiegel | Sound Editor |
| Sound | Stuart Stanley | Sound Editor |
| Sound | James H. Nau | Assistant Sound Editor |
| Sound | Harry Peck Bolles | Assistant Sound Editor |
| Sound | Gerald Donlan | Assistant Sound Editor |
| Sound | David Wahnon | Assistant Sound Editor |
| Camera | Dennis Zoppe | Best Boy Grip |
| Sound | Kathy Durning | Supervising Music Editor |
| Sound | Emilie A. Bernstein | Orchestrator |
| Sound | Dan Wallin | Scoring Mixer |
| Sound | Harriet Fidlow | Supervising ADR Editor |
| Sound | Marjorie Deutsch | ADR Editor |
| Production | Julie Lichter | Casting Assistant |
| Production | Raquel Osborne | Extras Casting |
| Art | Joe Wood | Construction Coordinator |
| Art | Sarah Knowles | Assistant Art Director |
| Art | Keith Neely | Assistant Art Director |
| Art | Len Morganti | Storyboard Artist |
| Art | Gerald DeTitta | Leadman |
| Art | Ray Fisher | Set Dresser |
| Art | Paul Richards | Set Dresser |
| Crew | Brigitte Prochaska | Unit Publicist |
| Lighting | Lon Caracappa | Electrician |
| Lighting | Donna Vega | Electrician |
| Camera | Tony Campenni | Grip |
| Camera | William M. Weberg | Grip |
| Editing | Phil Hetos | Color Timer |
| Editing | Gary Burritt | Negative Cutter |
| Camera | Kenneth Zunder | Second Unit Director of Photography |
| Directing | K.C. Colwell | Second Unit First Assistant Director |
| Crew | Lisa Shaftel | Special Effects |
| Crew | Andy Gill | Stunts |
| Art | Bill Groom | Production Design |
| Art | David Gulick | Property Master |
| Costume & Make-Up | Cynthia Flynt | Costume Design |
| Art | George DeTitta Jr. | Set Decoration |
| Art | Rusty Smith | Art Direction |
| Production | Thomas John Kane | Unit Production Manager |
| Camera | Van Redin | Still Photographer |
| Camera | Kerry Hayes | Still Photographer |
| Directing | Samantha Timmerman | Script Supervisor |
| Camera | Larry McConkey | Steadicam Operator |
| Camera | David Crone | Steadicam Operator |
| Sound | Stan Bochner | Supervising Sound Editor |
| Sound | Tom Fleischman | Sound Re-Recording Mixer |
| Sound | Elisha Birnbaum | Foley Supervisor |
| Sound | Brian Vancho | Foley Artist |
| Sound | Jeff Kliment | Dialogue Editor |
| Crew | Jack Gill | Stunt Coordinator |
| Directing | Jack Gill | Second Unit Director |
| Crew | Christopher Epper | Stunts |
| Crew | Mickey Cassidy | Stunts |
| Crew | Larry Nicholas | Stunts |
| Crew | Kristy McGill | Stunts |
| Crew | Colette Irving | Stunts |
| Crew | Eli Irving | Stunts |
| Crew | Debbie Greg | Stunts |
| Crew | Ashleigh Powell | Stunts |
| Camera | Bob Becchio | Assistant Camera |
| Crew | Alan Jacques | Cableman |
| Crew | Alan Jacques | Projection |
| Directing | Stephen Lee Davis | Second Second Assistant Director |
| Production | Michael Williams | Location Manager |
| Costume & Make-Up | Cassy McEvoy | Set Costumer |
| Editing | Greg Speed | Assistant Editor |
| Editing | Sue Blainey | Assistant Editor |
| Sound | Richard Q. King | Assistant Sound Editor |
| Sound | Tony Grocki | Assistant Sound Editor |
| Sound | Barry Malawski | Apprentice Sound Editor |
| Sound | Anne O'Brien | Apprentice Sound Editor |
| Production | Leigh Miller | Production Coordinator |
| Lighting | Derrick Tseng | Best Boy Electric |
| Camera | Richard L. Carden | Dolly Grip |
| Crew | David Wogh | Special Effects Assistant |
| Crew | Brian Ricci | Special Effects Assistant |
| Crew | Danny Gill | Special Effects Assistant |
| Crew | Stephen Ricci | Special Effects Assistant |
| Production | David Collins | Assistant Location Manager |
| Production | Pam Ranger | Location Assistant |
| Production | Jane Shannon-Smith | Casting Associate |
| Art | Laurel Harris | Art Department Coordinator |
| Art | Tempest S. Farley | Set Dresser |
| Art | Arthur Pottie | Set Dresser |
| Art | Bob Schnieg | Set Dresser |
| Art | Donald Wilson | Set Dresser |
| Costume & Make-Up | Peter Nauyokas | On Set Dresser |
| Production | Heidi August | Production Accountant |
| Production | Kenneth M. Kroll | Assistant Accountant |
| Production | Jay Cannold | Assistant Accountant |
| Production | Gail Barringer | Assistant Accountant |
| Production | Margo Myers | Assistant Accountant |
| Crew | Louie Lefande | Video Assist Operator |
| Crew | Timothy O'Toole | Video Assist Operator |
| Crew | Barth W. Ward | Video Assist Operator |
| Lighting | Carlos Bermudez | Electrician |
| Camera | Thomas Doran | Grip |
| Camera | Dave Rudolph | Grip |
| Art | Peter C. Clarke | Assistant Property Master |
| Art | Kris Moran | Assistant Property Master |
| Crew | Roland Brooks | Scenic Artist |
| Crew | Steve Boyd | Transportation Coordinator |
| Crew | Jimmy Flynn | Transportation Coordinator |
| Crew | William O'Brien | Transportation Captain |
| Camera | Roger Vernon | Aerial Camera |
| Camera | Michael A. FauntLeRoy Sr. | First Assistant Camera |
| Camera | A. Anthony Cappello | Second Assistant Camera |
| Camera | Andrew Casey | Second Assistant Camera |
| Production | Dorothy Aufiero | Production Coordinator |
| Production | Kim Catalano | Assistant Production Coordinator |
| Production | Cheryl Broussard | Production Secretary |
| Camera | Richard L. Carden | Key Grip |
| Camera | Larry McCarron | Best Boy Grip |
| Camera | Joseph Graham | Dolly Grip |
| Sound | Kevin Kubota | Boom Operator |
| Crew | Robert Topol | Scenic Artist |
| Crew | M. Tony Trotta | Scenic Artist |
| Production | Matt Morris | Location Assistant |
| Crew | Clay Bartholomew | Transportation Coordinator |
| Crew | Julio Salazar | Transportation Captain |
| Production | Gary Stanek | Location Manager |
| Camera | Ronald H. Raschke | First Assistant Camera |
| Camera | Beth Cohen | Second Assistant Camera |
| Production | John Neal | Assistant Accountant |
| Crew | David Katz | Video Assist Operator |
| Camera | Phillip V. Caruso | Still Photographer |
| Production | Marilee Lear | Extras Casting |
| Production | Janet Campolito | Production Secretary |
| Camera | Bill Beard | Key Grip |
