John Quincy Archibald is a father and husband whose son is diagnosed with an enlarged heart and then finds out he cannot receive a transplant because HMO insurance will not cover it. Therefore, he decides to take a hospital full of patients hostage until the hospital puts his son's name on the donor's list.
You can now watch John Q online on the following streaming providers in the United States.
| Writing | James Kearns | Screenplay |
| Production | Mark Burg | Producer |
| Production | Michael De Luca | Executive Producer |
| Production | Avram Butch Kaplan | Executive Producer |
| Sound | Aaron Zigman | Original Music Composer |
| Directing | Nick Cassavetes | Director |
| Production | Oren Koules | Producer |
| Camera | Rogier Stoffers | Director of Photography |
| Editing | Dede Allen | Editor |
| Production | Matthew Barry | Casting |
| Production | Howard Burkons | Co-Executive Producer |
| Production | Mathew Hart | Co-Producer |
| Production | Richard Saperstein | Executive Producer |
| Production | Dale De La Torre | Co-Executive Producer |
| Production | James Kearns | Co-Producer |
| Production | Nancy Green-Keyes | Casting |
| Sound | David Lee | Production Sound Mixer |
| Directing | Joanne T. Harwood | Script Supervisor |
| Sound | Mike Flicker | Music Editor |
| Costume & Make-Up | Beatrix Aruna Pasztor | Costume Design |
| Camera | Peter Rosenfeld | Steadicam Operator |
| Art | Stefania Cella | Production Design |
| Art | Clive Thomasson | Set Decoration |
| Camera | Peter Rosenfeld | Camera Operator |
| Camera | Ava Gerlitz | Still Photographer |
| Sound | Michael Semanick | Sound Re-Recording Mixer |
| Sound | Tom Fleischman | Sound Re-Recording Mixer |
| Art | Gordon Brown | Painter |
| Costume & Make-Up | Nadia Ongaro | Seamstress |
| Art | Lucie Fournier | Standby Painter |
| Costume & Make-Up | Larry M. Cherry | Hairstylist |
| Costume & Make-Up | Kim W. Chow | Set Costumer |
| Production | Leslie Cowan | Production Coordinator |
| Art | Nick Veziris | Gun Wrangler |
| Crew | Rudy Baccuchi | Driver |
| Crew | Ron Annabelle | Picture Car Coordinator |
| Crew | Jacqui Hemingway | Scenic Artist |
| Lighting | Normand Viau | Gaffer |
| Visual Effects | Matt Linder | 3D Supervisor |
| Production | Philippe Montel | Unit Manager |
| Costume & Make-Up | Jennifer Bower O'Halloran | Key Hair Stylist |
| Art | Andrea Kristof | Art Department Coordinator |
| Art | Michael Hyde | Construction Foreman |
| Crew | Roy T. Anderson | Stunts |
| Crew | Neil Montgomerie | Transportation Coordinator |
| Production | Wileen Dragovan | Location Manager |
| Production | Lori Greenberg | Production Supervisor |
| Crew | Terry Henderson | Chef |
| Editing | Alexandra Leviloff | First Assistant Editor |
| Production | Nina Barry | Casting Associate |
| Crew | Charles Taylor | Armorer |
| Crew | Jill Fleischman | Stand In |
| Crew | Lee Tucker | Technical Supervisor |
| Production | Mathew Hart | Unit Production Manager |
| Crew | Prudence Emery | Unit Publicist |
| Editing | Pierce P. Shaad | Editorial Production Assistant |
| Crew | Thomas Vance Jr. | Carpenter |
| Lighting | Mark Cowden | Best Boy Electric |
| Sound | Denis Bellingham | Boom Operator |
| Art | Thomas Carnegie | Art Direction |
| Art | Ross Fraser | Construction Coordinator |
| Crew | Jennifer Deigl | Set Production Assistant |
| Production | Nellie Adami | Production Office Coordinator |
| Camera | Jayson Clute | First Assistant Camera |
| Lighting | Morgan Carpenter | Electrician |
| Crew | Christopher Brown | Video Assist Operator |
| Crew | Rick Reynolds | Post Production Supervisor |
| Crew | Rick Avery | Stunt Coordinator |
| Lighting | Don Irvine | Rigging Grip |
| Production | Carla Fry | Executive In Charge Of Production |
| Crew | Steve Fitzpatrick | Craft Service |
| Editing | Harry Muller | Color Timer |
| Sound | Hector C. Gika | Sound Effects Editor |
| Production | Hillary Sherman | Co-Producer |
| Art | George Venckus | Leadman |
| Crew | Saalahudeen Lunsford Muhammed | Security |
| Visual Effects | Tony Kenny | Special Effects Supervisor |
| Art | Elis Y. Lam | Art Direction |
| Crew | Steve Dewey | Additional Music |
| Sound | Jerry Hey | Orchestrator |
| Visual Effects | Ken Dackermann | Digital Compositors |
| Crew | Laurel Bresnahan | Studio Teachers |
| Crew | William Chad Strug | Production Office Assistant |
| Lighting | Paul Spaven | Rigging Gaffer |
| Production | Diana Adams | Production Accountant |
| Art | Nicholas Gazda | Assistant Art Director |
| Crew | Paul Prokop | Production Controller |
| Art | Gerry Deschenes | Set Dresser |
| Camera | Chris Weiss | Camera Loader |
| Sound | Barney Cabral | ADR Supervisor |
| Camera | Tracy Shaw | Dolly Grip |
| Camera | Dianne L. Haggarty | Grip |
| Lighting | Franco Tata | Chief Lighting Technician |
| Costume & Make-Up | Mario Cacioppo | Key Makeup Artist |
| Camera | Mark Manchester | Key Grip |
| Art | Jimmy Zelinger | Title Designer |
| Editing | Stacey S. Clipp | Associate Editor |
| Directing | Kristen Ploucha | Second Assistant Director |
| Editing | Mo Henry | Negative Cutter |
| Production | Barbara Harris | ADR Voice Casting |
| Sound | Sui Fan Wong | Utility Sound |
| Production | Pierre Brunet | Assistant Production Manager |
| Sound | Jesse Voccia | Music Programmer |
| Directing | William M. Connor | First Assistant Director |
| Costume & Make-Up | Inge Klaudi | Makeup Artist |
| Crew | Dan Monroe | Pilot |
| Art | Henry Jesiak | Assistant Property Master |
| Production | Andrea Kool | Casting Assistant |
| Camera | Dwayne McClintock | Aerial Director of Photography |
| Sound | Jennifer Mann | ADR Editor |
| Production | Melissa Hall | Assistant Production Coordinator |
| Sound | Dean Drabin | ADR Mixer |
| Sound | Laura Harris Atkinson | Dialogue Editor |
| Sound | Nerses Gezalyan | Foley Mixer |
| Sound | James Moriana | Foley Artist |
| Sound | Michelle Pazer | ADR Editor |
| Art | Christopher Geggie | Property Master |
| Sound | Jeffrey Wilhoit | Foley Artist |
| Sound | Frederick H. Stahly | Dialogue Editor |
| Sound | Greg Zimmerman | Foley Recordist |
| Sound | Marcelo Lago | ADR Recordist |
| Production | Dianne Irving | Production Secretary |
| Costume & Make-Up | Sharon Irving | Truck Costumer |
| Directing | Brad Logel | Third Assistant Director |
| Sound | Kelly Cabral | Sound Supervisor |
| Camera | Malcolm Nefsky | Best Boy Grip |
| Production | Donald Colafranceschi | Production Assistant |
| Directing | Jennifer Haufler | Assistant Director |
| Crew | John Sztejnmiler | Generator Operator |
| Crew | Susan Haldenby | Technical Advisor |
| Crew | Dan Marjanovich | Head Driver |
| Camera | Mark Nener | Second Assistant Camera |
| Production | Earl Fligg | Assistant Location Manager |
| Production | Louis-Martin Pepperall | Location Assistant |
| Sound | Jerry Hey | Conductor |
| Crew | Melissa Morgan | Key Scenic Artist |
| Production | Alex Kontsalakis | Payroll Accountant |
| Sound | Robert Batha | Sound Assistant |
| Camera | Stéphanie Weber Biron | Camera Trainee |
| Camera | Carolyn Cox | Focus Puller |
| Production | Rick Gagnon | Location Production Assistant |
| Production | Jean-François Boivin | Assistant Unit Manager |
| Crew | Gregory P. Fontana | Medical Consultant |
| Production | Sam Gainer | Assistant Production Coordinator |
| Art | Jaclyn Shoub | Assistant Decorator |
| Editing | Robert J. Lemos | Assistant Editor |
| Production | Kris Rurka | Extras Casting Assistant |
| Production | Mike Manzato | Key Set Production Assistant |
| Production | Aric Dupere | Extras Casting Coordinator |
| Production | Erik Holmberg | Production Executive |
| Crew | Andre Mayers | Stunt Double |
| Production | Howard Stellmacher | Second Assistant Accountant |
| Production | Kristi Kasubaski | First Assistant Accountant |
| Art | Vince Peets | Storyboard Artist |
| Writing | James Kearns | Writer |
| Costume & Make-Up | Francine Francis-Lee | Hairstylist |
| Costume & Make-Up | Carl Fullerton | Makeup Artist |
| Costume & Make-Up | Maureen Mestan | Hairstylist |
| Costume & Make-Up | Allison Mondesir | Hairstylist |
| Costume & Make-Up | Edelgard K. Pfluegl | Makeup Artist |
| Production | Peter Horn | Assistant Production Manager |
| Production | Avram Butch Kaplan | Unit Production Manager |
| Directing | Gavin Biedler | Assistant Director Trainee |
| Directing | Darrin Brown | Second Second Assistant Director |
| Directing | Richard S. Lederer | First Assistant Director |
| Directing | Traci M. Lewis | First Assistant Director |
| Directing | Janet Zdyb | Second Second Assistant Director |
| Art | Dominic Chenier | Graphic Designer |
| Art | Michael Hyde | Head Carpenter |
| Art | Andy Bely | Props |
| Art | Gordon Becker | Sculptor |
| Art | Norman Kelner | Standby Painter |
| Art | Dennis Kirkham | Set Dresser |
| Art | Michael J. Meade | Property Buyer |
| Costume & Make-Up | John Morrison | On Set Dresser |
| Art | Jae Pak | Assistant Art Director |
| Art | Michele Perkovich | Assistant Art Director |
| Costume & Make-Up | Kim Steede | On Set Dresser |
| Sound | Craig S. Jaeger | Sound Effects Editor |
| Sound | Tony Lamberti | Sound Effects Designer |
| Sound | Perry Robertson | Sound Effects Editor |
| Sound | Katrina Siegmund | Sound Assistant |
| Sound | David Stanke | Sound Assistant |
| Crew | Daniel Godin | Special Effects |
| Crew | Emile Godin | Special Effects |
| Visual Effects | Kaz Kobielski | Special Effects Supervisor |
| Crew | Matt Birman | Stunts |
| Crew | John Dodds | Stunts |
| Crew | Lyle W. Edge | Stunts |
| Crew | Jim Finkbeiner | Stunts |
| Crew | Reg Glass | Stunts |
| Crew | Tom Glass | Stunt Coordinator |
| Crew | Layton Morrison | Stunts |
| Crew | Rick Parker | Stunts |
| Crew | Allan Phillips | Stunts |
| Crew | Edward A. Queffelec | Stunts |
| Crew | Paul Rutledge | Stunts |
| Crew | Monica Staggs | Stunts |
| Crew | John Stoneham Jr. | Stunt Coordinator |
| Crew | John Stoneham Sr. | Stunts |
| Crew | Cathy Sutherland | Stunts |
| Crew | Bryan J. Thomas | Stunts |
| Crew | Ron Van Hart | Stunts |
| Camera | Paul Boucher | Camera Operator |
| Camera | Christian Caperaa | Camera Loader |
| Lighting | Don Caulfield | Electrician |
| Camera | Colin Evans | Camera Operator |
| Camera | Rick Garbutt | Camera Operator |
| Lighting | Vince Gordon | Electrician |
| Camera | Paul Guenette | First Assistant Camera |
| Lighting | Pierric Jouvante | Best Boy Electric |
| Camera | David Kelly | First Assistant Camera |
| Camera | Michael Kohnhorst | Director of Photography |
| Camera | Morgan Michael Lewis | Key Grip |
| Camera | Cameron MacDonald | Camera Operator |
| Camera | Kenneth MacKenzie | Key Grip |
| Lighting | Alan Millar | Lighting Technician |
| Camera | David Moenkhaus | First Assistant Camera |
| Camera | Derek Parkes | Grip |
| Camera | Gerald Pynn | Grip |
| Lighting | Bob Rodgers | Electrician |
| Camera | Brian Sanders | First Assistant Camera |
| Camera | Peter Smith | Camera Operator |
| Camera | Kirsta Teague | Second Assistant Camera |
| Production | Robin D. Cook | Casting |
| Production | Donna Dupere | Extras Casting |
| Production | Elizabeth Gray | Casting Associate |
| Production | John Lopez | Casting Associate |
| Costume & Make-Up | Frank Perry Rose | Costumer |
| Costume & Make-Up | Vanessa Vogel | Assistant Costume Designer |
| Costume & Make-Up | Jean Wong | Wardrobe Coordinator |
| Production | Jody Levin | Executive In Charge Of Post Production |
| Editing | Brigitte Rabazo | First Assistant Editor |
| Production | Pierre Brunet | Location Manager |
| Production | Peter Horn | Location Manager |
| Production | Dominique Leroutier | Assistant Location Manager |
| Production | Mark Logan | Location Manager |
| Production | Edward York | Assistant Location Manager |
| Sound | Richard Ford | Music Editor |
| Sound | Brad Warnaar | Orchestrator |
| Sound | Aaron Zigman | Orchestrator |
| Crew | Percy Budd | Driver |
| Crew | Wally Dibacco | Driver |
| Crew | Keith Filkins | Transportation Captain |
| Crew | Stuart Hughes | Driver |
| Crew | Michael K. Jones | Driver |
| Crew | Richard Karol | Captain Driver |
| Crew | Coleman Robinson | Transportation Coordinator |
| Crew | Gerry Savoy | Transportation Captain |
| Crew | Richard Savoy | Driver |
| Crew | Pat Serpe | Transportation Coordinator |
| Crew | William L. Tataryn | Driver |
| Crew | Brad Winans | Driver |
| Production | Carolyn Blackwood | Attorney |
| Production | Paule Girardin | Production Coordinator |
| Production | Emily Glatter | Production Supervisor |
| Crew | Corwin Hall | Stand In |
| Production | Isabelle Leduc | Production Secretary |
| Production | Robin Mader | Assistant Accountant |
| Crew | Enid Rose | Stand In |
| Crew | Alex Ross | Stand In |
| Crew | Kim Slaughter | Craft Service |
| Crew | Dave Tommasini | Pilot |
| Crew | Wendy Wilhite Chatley | Studio Teacher |
| Crew | Ian Williams | Stand In |
| Production | Zane | Post Production Accountant |
