Things appear to be looking up for a cash-strapped, regional hospital when it hires a reputedly brilliant cardiac surgeon to head up its pediatric cardiac surgery unit. But when increasing numbers of children begin dying on the operating table, the unit's top O.R. nurse begins to suspect that the new surgeon is not as experienced as everyone has been lead to believe. She finds herself alone, faced with jeopardizing the career she loves by taking on the powers that be and blowing the whistle on the influential surgeon and the harrowing goings-on at the hospital.
Unfortunately the movie Open Heart is not yet available on HBO Max.
| Sound | Robert Carli | Music |
| Art | Peter Emmink | Art Direction |
| Production | Phyllis Platt | Executive Producer |
| Art | Tim Allen | Set Decoration |
| Costume & Make-Up | Inge Klaudi | Makeup Artist |
| Production | Brian Dennis | Producer |
| Crew | David A. Makin | Cinematography |
| Art | Maureen Sless | Production Design |
| Costume & Make-Up | Rianna Crittendon | Key Makeup Artist |
| Directing | Laurie Lynd | Director |
| Editing | Charlotte Disher | Editor |
| Costume & Make-Up | Chris J. O'Neil | Costume Design |
| Production | Timothy M. Hogan | Executive Producer |
| Production | Laszlo Barna | Executive Producer |
| Writing | Raymond Storey | Writer |
| Production | Andrew Barnes | Assistant Production Manager |
| Crew | Lisa Kalushner | Post Production Supervisor |
| Costume & Make-Up | Chantal Robichaud | Assistant Makeup Artist |
| Art | Michael Holleran | Assistant Property Master |
| Crew | Frank Johnston | Carpenter |
| Art | Gary Allen Ferguson | Property Master |
| Costume & Make-Up | Madeleine Raiche | Assistant Hairstylist |
| Art | Stephen Morgan | Construction Coordinator |
| Costume & Make-Up | Diane Smith | Makeup Artist |
| Directing | Shawn Pegg | Second Assistant Director |
| Production | Tashi Bieler | Production Manager |
| Production | Margaret O'Brien | Executive Consultant |
| Directing | Rob Cotterill | Third Assistant Director |
| Directing | Rob Urquhart | First Assistant Director |
| Costume & Make-Up | Tory Haines | On Set Dresser |
| Production | Helen Asimakis | Executive In Charge Of Production |
| Directing | Todd Remete | Assistant Director Trainee |
| Art | Shelley Silverman | Second Assistant Art Director |
| Sound | Tom Bjelic | Sound Effects Editor |
| Directing | Randy Cable | Assistant Director Trainee |
| Art | Gary Davidson | Painter |
| Art | Gerald Welton | Set Dresser |
| Art | James Kennedy | Set Dresser |
| Art | Kiki Tanfara | Painter |
| Crew | Carol Youngson | Thanks |
| Crew | Carol-Ann Smith | Scenic Artist |
| Sound | Serge Arseneault | Boom Operator |
| Sound | John Douglas Smith | ADR Editor |
| Art | Steve Veniot | Swing |
| Lighting | Donald Cyr | Electrician |
| Sound | Mark Wright | Sound Recordist |
| Camera | Jeremy LeFort | Grip |
| Sound | Jimmy Robb | Assistant Sound Editor |
| Lighting | Scott McRae | Electrician |
| Camera | Jim Wilson | Grip |
| Sound | Georges Hannan | Sound Recordist |
| Sound | John Sievert | Foley Artist |
| Camera | Christine Panowyk | First Assistant Camera |
| Lighting | Rod Ernest | Genetator Operator |
| Camera | Gabrielle Stannus | Second Assistant Camera |
| Lighting | Terry Daly | Best Boy Electric |
| Lighting | Martin Landry | Electrician |
| Camera | Marie-Josée Colburn | Still Photographer |
| Lighting | Larry Smith | Gaffer |
| Sound | Don Dickson | Sound Recordist |
| Camera | Chris Baxter | Dolly Grip |
| Camera | Alastair Meux | Camera Operator |
| Camera | Dean Roberts | Best Boy Grip |
| Production | John Buchan | Casting |
| Camera | Dave Sheridan | Steadicam Operator |
| Camera | Mike McDonald | Key Grip |
| Lighting | Bill Melanson Jr. | Genetator Operator |
| Production | Peter Short | Location Production Assistant |
| Sound | Christopher Graham | Music Supervision Assistant |
| Production | Jesse MacLean | Location Production Assistant |
| Production | Dan Noel | Location Production Assistant |
| Production | Todd Brian | Business Affairs Coordinator |
| Sound | Danny Sustar | Sound Mixer |
| Crew | Doug Collier | Driver |
| Crew | Tony Collier | Transportation Coordinator |
| Production | Susan Baek | Business Affairs Coordinator |
| Directing | Michelle Hebert | Script Supervisor |
| Production | Jonathan Payne | Casting Assistant |
| Editing | Matt Cluett | Assistant Picture Editor |
| Crew | Glen Ingersol | Driver |
| Costume & Make-Up | Nancy Jones | Wardrobe Assistant |
| Crew | Cara Cole | Driver |
| Crew | Steve Janes | Driver |
| Production | Liza Gagnon | Extras Casting |
| Production | Sean Patterson | Assistant Location Manager |
| Sound | Gary Gray | Scoring Mixer |
| Crew | Debra Bathgate | Craft Service |
| Production | Donna Rae Gibbs | Casting |
| Costume & Make-Up | Regina Fehrenbach | Wardrobe Master |
| Editing | Rob Evans | Colorist |
| Crew | Adrian Saywell | Telecine Colorist |
| Production | Terry Moses | Location Production Assistant |
| Crew | Rick Turner | Driver |
| Crew | Jacklyn Babchishin | Medical Consultant |
| Production | Jacquie Anderson | Location Manager |
| Directing | Rachel Landry | Script Supervisor |
| Costume & Make-Up | Brenda McLeese | Assistant Costume Designer |
| Crew | Mike Petley | Transportation Captain |
| Production | Nicole Butler | Business Affairs Coordinator |
| Crew | Kathleen Lorden | Legal Services |
| Crew | Brooke Lovell | Legal Services |
| Production | Graham Pelley | Assistant Accountant |
| Crew | Susan Morgan | Creative Consultant |
| Crew | Niall Fitzgerald | Production Office Assistant |
| Production | Angeles Cedeira Damil | Coordinating Producer |
| Art | Shelley Gillen | Creative Director |
| Production | Cindy D'Orsay | Production Coordinator |
| Production | Jeremy Katz | Publicist |
| Crew | Jim Parrot | Medical Consultant |
| Crew | Michael Campbell | Medical Consultant |
| Production | Tammy Gould | Business Affairs Coordinator |
| Crew | Steve Chanyl | Medical Consultant |
| Production | Richard Whitcomb | Production Accountant |
| Crew | Florence Crawford | Assistant Craft Service |
| Production | Karen J. Lloyd | Accountant |
| Crew | Susan D. Smith | Medical Consultant |
| Crew | Danny Webber | Legal Services |
| Crew | Dave Elman | Production Office Assistant |
| Production | Julie Lacey | Development Manager |
| Production | Jade Clarke | Executive Assistant |
| Production | Myro Fal | Executive Assistant |
| Crew | Lon J. Hall | Legal Services |
| Production | W. James Hogan | Finance |
| Crew | Rosemary O'Sullivan | Medical Consultant |
| Production | Marina Godovich | Accountant |
