The romantic myth is exposed for Guy when he is plagued by memories of an old girlfriend on his wedding day.
Unfortunately the movie Thank God He Met Lizzie is not yet available on HBO Max.
| Directing | Cherie Nowlan | Director |
| Writing | Alexandra Long | Writer |
| Production | Ann Robinson | Casting |
| Costume & Make-Up | Edie Kurzer | Costume Design |
| Costume & Make-Up | Chiara Tripodi | Hair Designer |
| Art | Clarissa Patterson | Production Design |
| Sound | Martin Armiger | Music |
| Costume & Make-Up | Trish Glover | Makeup Designer |
| Costume & Make-Up | Wizzy Molineaux | Makeup Artist |
| Sound | Christine Woodruff | Music Coordinator |
| Crew | Kathryn Milliss | Cinematography |
| Visual Effects | Melanie Ritchie | Visual Effects Producer |
| Production | Jonathan Shteinman | Producer |
| Visual Effects | Simon Carr | Digital Compositor |
| Production | Carol Hughes | Co-Producer |
| Art | Michael Iacono | Art Direction |
| Editing | Suresh Ayyar | Editor |
| Directing | Andrew Upton | Continuity |
| Directing | P.J. Voeten | First Assistant Director |
| Directing | John Martin | Second Assistant Director |
| Directing | Jennifer Leacey | Third Assistant Director |
| Camera | Jasmine Yuen Carrucan | Clapper Loader |
| Camera | Tom Duggan | Assistant Grip |
| Lighting | Darryn Fox | Best Boy Electric |
| Lighting | Jonathan Hughes | Gaffer |
| Camera | Philip le Masurier | Still Photographer |
| Camera | Martin Lee | Steadicam Operator |
| Camera | Elise Lockwood | Still Photographer |
| Camera | Clinton Roy | Assistant Grip |
| Camera | Adrien Seffrin | Focus Puller |
| Production | Kate Prindiville | Production Accountant |
| Camera | Scott Brokate | Key Grip |
| Sound | Ross Brewer | Dialogue Editor |
| Sound | John Dennison | Foley Artist |
| Sound | John Dennison | Sound Re-Recording Mixer |
| Sound | Paul Huntingford | Foley Artist |
| Sound | John Patterson | Sound Effects Editor |
| Sound | Grant Shepherd | Boom Operator |
| Sound | George Turnure | Foley Artist |
| Sound | Tony Vaccher | Dialogue Editor |
| Sound | Tony Vaccher | Sound Re-Recording Mixer |
| Sound | Stephen Vaughan | Sound Recordist |
| Visual Effects | Roger Cowland | Visual Effects |
| Editing | Nick Cole | First Assistant Editor |
| Editing | Claudio Sepulveda | Colorist |
| Sound | Martin Armiger | Conductor |
| Production | Natasha Brockmeier | Production Secretary |
| Costume & Make-Up | Fiona Holly | Costume Assistant |
| Costume & Make-Up | Tracey Richardson | Costume Supervisor |
| Costume & Make-Up | Nina Parsons | Costume Standby |
| Art | Beth Pickworth | Runner Art Department |
