Frankie and Nate are now a couple and are gearing up for Summer Fest, the town's largest event. They can't wait to reveal their new wine and put the vineyard on the map. But when an issue with the wine puts things in jeopardy, both the relationship and the partnership will be put to the test.
Unfortunately the movie Summer in the Vineyard is not yet available on HBO Max.
| Production | Candice Elzinga | Casting |
| Editing | Ron Yoshida | Editor |
| Camera | Ron Stannett | Director of Photography |
| Directing | Dave T. Nall | Second Assistant Director |
| Production | Trevor McWhinney | Producer |
| Camera | Lake Hughes | Second Assistant "A" Camera |
| Camera | Bettina Strauss | Still Photographer |
| Art | Ryan Markle | Set Dresser |
| Costume & Make-Up | Jordan Hintz | Assistant Costume Designer |
| Art | Brian Davie | Production Design |
| Production | Brittany Olsen | Assistant Location Manager |
| Costume & Make-Up | Kianna Lopes | Assistant Hairstylist |
| Camera | Mark Lunn | "A" Camera Operator |
| Camera | Tammy Jones | "B" Camera Operator |
| Camera | Jonathan Yip | First Assistant "A" Camera |
| Directing | Kevin Speckmaier | First Assistant Director |
| Art | Koraleen Jarvis | Art Direction |
| Costume & Make-Up | Stephanie Pols | Truck Costumer |
| Production | Michelle Samuels | Production Manager |
| Production | Rico Mielnicki | Location Manager |
| Camera | Tyler Meehan | First Assistant "B" Camera |
| Directing | Chris Scheurman | Script Supervisor |
| Art | Nick Wilton | Assistant Set Decoration |
| Art | Norman Champagne | Set Dresser |
| Costume & Make-Up | Lindsay Pilkey | Key Makeup Artist |
| Sound | Ryan Gardiner | Boom Operator |
| Art | Roger Dole | Set Decoration |
| Costume & Make-Up | Ashley Pilkey | Assistant Makeup Artist |
| Camera | Tammy Jones | Steadicam Operator |
| Camera | Ryan Bishop | Second Assistant "B" Camera |
| Camera | Jason Kwan | Digital Imaging Technician |
| Sound | John Boyle | Sound Mixer |
| Costume & Make-Up | Claudia Da Ponte | Costume Designer |
| Art | Lloyd Stone | Property Master |
| Art | Martin Jasiak | Assistant Property Master |
| Costume & Make-Up | Shana Hintz | Costume Set Supervisor |
| Production | Rico Mielnicki | Unit Manager |
| Costume & Make-Up | Tara Hadden-Watts | Key Hair Stylist |
| Lighting | Tracey Chapman | Gaffer |
| Camera | Paul Human | Key Grip |
| Production | Sean Blatchford | Assistant Production Coordinator |
| Camera | Patrick Oh | Grip |
| Camera | Morgan Schmidt-Feng | Dolly Grip |
| Production | Joey Setter | Production Coordinator |
| Lighting | Liam Garagan | Best Boy Electric |
| Camera | Taylor Nash | Dolly Grip |
| Camera | Blake Alexus | Best Boy Grip |
| Editing | Buket Topalakci Biles | Assistant Editor |
| Sound | Kevin Morales | Sound Re-Recording Mixer |
| Visual Effects | Brett Keyes | Visual Effects Supervisor |
| Sound | Mark Angly | Sound Re-Recording Mixer |
| Sound | Shane Shemko | Foley Artist |
| Crew | Brian Lymer | Generator Operator |
| Sound | Kevin Barron | Foley Editor |
| Camera | Grace Leoppky | Grip |
| Directing | Natalie Fiteni | Third Assistant Director |
| Crew | Sean Hanlin | Security Coordinator |
| Production | Trudi Thorwaldson | Production Accountant |
| Editing | Lorne Wright | Online Editor |
| Sound | Valerie Biggin | Music Supervisor |
| Production | Stephanie Boeke | Background Casting Director |
| Crew | Koah Kruse | Post Production Supervisor |
| Production | Mai-Britt Kotzman | Payroll Accountant |
| Crew | Jonathan Shore | Post Production Supervisor |
| Editing | Andrea Dixon | Colorist |
| Sound | Ken Cade | Sound Designer |
| Camera | Jesse D.E. Young | Grip |
| Sound | Kevin Barron | Sound Editor |
| Crew | Derek Keillor | Transportation Captain |
| Production | Martina Smyth | Casting Assistant |
| Sound | Elaine Stef | Foley Mixer |
| Sound | David Green | Sound Re-Recording Mixer |
| Sound | Adam Sharpe | Foley Mixer |
| Sound | Dave Stephens | Music Editor |
| Production | Darlene Choo | Post Production Coordinator |
| Sound | Christine McLeod | Dialogue Editor |
| Production | Aidan Heatley | Assistant Accountant |
| Sound | Tony Rodney | Assistant Sound Editor |
| Sound | Francesca Cammarata | Music Coordinator |
| Production | Denise Cramer | Assistant Production Coordinator |
| Crew | Kam Dhesi | Transportation Coordinator |
| Production | Michael Prupas | Executive Producer |
| Writing | Marina Adair | Novel |
| Production | Rachael Leigh Cook | Executive Producer |
| Production | Jim Head | Executive Producer |
| Production | Trevor McWhinney | Executive Producer |
| Production | Marina Adair | Consulting Producer |
| Production | Shawn Williamson | Executive Producer |
| Production | Jamie Goehring | Producer |
| Production | Joel S. Rice | Executive Producer |
| Directing | Martin Wood | Director |
| Writing | Julie Sherman Wolfe | Writer |
| Sound | Jeff Tymoschuk | Original Music Composer |
