Heidi gaat naar de kerstmarkt in Heidelberg. Ze is van plan om daar haar handgeschilderde ornamenten te verkopen. Ze valt voor een plaatselijke ambachtsman die haar helpt weer in contact te komen met haar verloren erfgoed.
Nee, helaas is A Heidelberg Holiday nog niet beschikbaar op Netflix in Nederland.
| Writing | Maclain Nelson | Writer |
| Sound | Dejan Čeko | Sound Mixer |
| Art | Ognjen Smolović | Leadman |
| Costume & Make-Up | Jovan Uhrin | Dresser |
| Production | Andrew Gernhard | Post Production Producer |
| Visual Effects | Brandon Johnson | VFX Supervisor |
| Crew | Nikola Kopilanović | Transportation Coordinator |
| Editing | Max Horehled | Online Editor |
| Art | Uroš Stojanović | Graphic Designer |
| Crew | Nenad Martinovic | Special Effects Technician |
| Art | Cameron Gardner | Title Designer |
| Sound | Stevan Masnec | Boom Operator |
| Production | Neda Krkeljić | Assistant Production Coordinator |
| Production | Nataša Ðorđević | Accountant |
| Production | Dustin Rikert | Post Production Producer |
| Sound | Drew Guido | Sound Editor |
| Art | Jovana Grahovac Sujić | Art Direction |
| Costume & Make-Up | Ivan Pavlekovic | Dresser |
| Production | Katarina Popović | Production Coordinator |
| Crew | Zamal M'Barek | Special Effects Coordinator |
| Crew | Miloš Malenović | Special Effects Technician |
| Crew | Manjeet Singh | Compositor |
| Art | Nađa Trajković | Assistant Art Director |
| Crew | Nikola Petković | Catering |
| Sound | Lexy Brewer | Music Supervisor |
| Production | Devika Boodhoo | Executive In Charge Of Production |
| Production | Ivan Marković | Assistant Location Manager |
| Crew | Marko Đukić | Driver |
| Production | Milan Maksimović | Location Manager |
| Costume & Make-Up | Aleksandar Putić | Dresser |
| Costume & Make-Up | Nikola Stojičević | Dresser |
| Art | Filip Maričević | Property Master |
| Crew | Micah Young | Post Production Supervisor |
| Sound | Ignacio Bonet | Dialogue Editor |
| Production | Tatiana Erasme | Casting |
| Production | Camden Simmons | Executive In Charge Of Production |
| Crew | Dragan Šolak | Special Effects Technician |
| Editing | Gregory Solis | Assistant Editor |
| Sound | Boris Mijatović | Boom Operator |
| Editing | Jovana Radovanović | Dailies Operator |
| Production | Joseph Lanius | Attorney |
| Art | Boris Ðekič | Props |
| Production | Uroš Cvetković | Unit Manager |
| Production | Ashley Carlin | Accountant |
| Art | Viktor Salipur | Painter |
| Production | Vanja Aleksić | First Assistant Accountant |
| Visual Effects | Muhamed M'Barek | Special Effects Supervisor |
| Production | Nataša Plemić | Production Accountant |
| Crew | Stefan Bubanja | Transportation Captain |
| Art | Snježana Gomilanović | Art Department Coordinator |
| Art | Nikola Jovanović | Assistant Property Master |
| Production | Audrey D. Nelson | Production Trainee |
| Crew | Marko Stojanović | Set Medic |
| Sound | Shayla Swanson | Music Editor |
| Editing | Russ Lasson | Colorist |
| Production | Miguel Fierro | Casting |
| Production | Penny Perry | Casting |
| Production | Aleksandar Leka Tadić | Unit Production Manager |
| Production | Felix Ruple | Unit Production Manager |
| Directing | Viktor Klein | First Assistant Director |
| Production | Petra Hoebel | Line Producer |
| Production | Caroline Verhoff | Production Supervisor |
| Production | Lion Richter | Assistant Accountant |
| Production | Cornelia von Braun | Casting |
| Directing | Marina Lešić | Script Supervisor |
| Costume & Make-Up | Olivier Mohrińge | Wardrobe Master |
| Production | Gerrit Klein | Producer |
| Directing | Ines Göbel | Third Assistant Director |
| Production | Celina Finger | Casting Assistant |
| Camera | Fabian Speth | Second Assistant "A" Camera |
| Camera | Felix Lang | "B" Camera Operator |
| Crew | Hannah Narcin | Set Production Assistant |
| Camera | Leon Brinkmann | First Assistant Camera |
| Directing | Maša Nešković | First Assistant Director |
| Crew | Lennart Hart | Set Production Assistant |
| Production | Felix Zackor | Head of Production |
| Crew | Jakob Reuss | Video Assist Operator |
| Production | Jacqueline Wenisch | Production Executive |
| Crew | Sophia Blum | Set Production Assistant |
| Costume & Make-Up | Isabella Mirja Hirt | Assistant Costume Designer |
| Camera | Peter Jäger | First Assistant "A" Camera |
| Camera | Felix Lang | Steadicam Operator |
| Camera | Frank Dicks | Still Photographer |
| Production | Claudia Kulzer | Finance |
| Production | Antje Paul | Production Accountant |
| Directing | Anja Hehrlein | Second Assistant Director |
| Production | Franziska Schlattner | Casting |
| Camera | Claudio Köhl | First Assistant "B" Camera |
| Costume & Make-Up | Teresa Grosser | Costume Designer |
| Costume & Make-Up | Vanja Damnjanović | Costume Assistant |
| Camera | Arda Batu Gözalan | Key Grip |
| Camera | Paul Sprinz | "A" Camera Operator |
| Camera | Louisa Bläsius | Second Assistant "B" Camera |
| Camera | Tobias Merk | Digital Imaging Technician |
| Costume & Make-Up | Helene Wenschuh | Wardrobe Master |
| Costume & Make-Up | Hanna Demidova | Additional Wardrobe Assistant |
| Production | Danielle Koch | Casting |
| Camera | Lucas Bilang | Assistant Grip |
| Costume & Make-Up | Daniela Schmidt | Makeup & Hair |
| Lighting | Bernhard Haug | Best Boy Electric |
| Production | Stefanie Raubold | Production Assistant |
| Art | Christiane Musäus | Property Master |
| Lighting | Florian Vogel | Electrician |
| Crew | Louis Ostheimer | Driver |
| Lighting | Cosmin Patru | Electrician |
| Camera | Berend-Jan Vermeulen | Assistant Grip |
| Costume & Make-Up | Nataša Krstić | Makeup & Hair |
| Costume & Make-Up | Jelena Slavujević | Key Hair Stylist |
| Crew | Mutlu Acar | Driver |
| Crew | Janusch Kubitzek | Driver |
| Costume & Make-Up | Charlotte Fleck | Makeup & Hair |
| Production | Paul Sebastian Moreau | Location Manager |
| Crew | Tolga Ünsal | Driver |
| Production | Chris Hasselwander | Unit Manager |
| Production | Sophia Peter | Production Coordinator |
| Art | Pia Mohaupt | Assistant Property Master |
| Sound | Steffen Flach | Boom Operator |
| Art | Zamirah Weiszflog | Standby Property Master |
| Lighting | Max Wallstein | Gaffer |
| Lighting | Ralph Keller | Electrician |
| Art | Veronika Moster | Assistant Property Master |
| Camera | Slobodan Pikula | Still Photographer |
| Costume & Make-Up | Vanja Damnjanović | Costumer |
| Directing | Ena Bajraktarević | Second Assistant Director |
| Directing | Yacine Ramoul | Third Assistant Director |
| Camera | Nikola Medić | Second Assistant "A" Camera |
| Lighting | Borislav Romčević | Gaffer |
| Lighting | Nemanja Živić | Electrician |
| Lighting | Nikola Ivanović | Electrician |
| Camera | Marko Cvetković | Grip |
| Lighting | Nikola Uzelac | Electrician |
| Camera | Dušan Klještan | Best Boy Grip |
| Lighting | Michael Böckmann | Electrician |
| Sound | Markus Rebholz | Sound Mixer |
| Crew | Naemi Tienes | Medical Consultant |
| Crew | Isidora Ignjatovi | Set Production Assistant |
| Crew | Andrea Tadić | Set Production Assistant |
| Costume & Make-Up | Vanja Stajic | Costumer |
| Costume & Make-Up | Miloš Petrović | Costumer |
| Production | Teodora Paroški | Production Assistant |
| Camera | Petar Stojanović | "B" Camera Operator |
| Costume & Make-Up | Slavica Kosanović | Hairdresser |
| Lighting | Andrija Janković | Electrician |
| Camera | Mihailo Dobrić | First Assistant "A" Camera |
| Camera | Petar Stojanović | Steadicam Operator |
| Costume & Make-Up | Milica Jevtić | Makeup Artist |
| Production | Nemanja Milosavljevic | Extras Casting |
| Lighting | Vladimir Vučković | Electrician |
| Lighting | Nebojša Slavujević | Best Boy Electric |
| Camera | Nemanja Petković | "A" Camera Operator |
| Camera | Branislav Stojanović | First Assistant "B" Camera |
| Costume & Make-Up | Nataša Krstić | Makeup Department Head |
| Costume & Make-Up | Jevrosima Petković | Hairdresser |
| Production | Sandra Djurickovic | Line Producer |
| Production | Nenad Pavlović | Casting |
| Camera | Stefan Antanasković | Grip |
| Lighting | Uroš Pečenković | Electrician |
| Costume & Make-Up | Slađana Kostić | Makeup Artist |
| Camera | Roman Wolf | Second Assistant "B" Camera |
| Costume & Make-Up | Jelena Slavujević | Hair Department Head |
| Costume & Make-Up | Višnja Karaulić | Makeup Artist |
| Lighting | Miloš Bugarčić | Electrician |
| Camera | Milan Đorđević | Dolly Grip |
| Costume & Make-Up | Kristina Savić | Costume Supervisor |
| Costume & Make-Up | Jovana Poznić | Other |
| Camera | Dragan Gagi Jović | Key Grip |
| Camera | Slaviša Obrenić | Grip |
| Camera | Milan Ilić | Grip |
| Camera | Dušan Bartolović | Digital Imaging Technician |
| Crew | Lazar Ružić | Video Assist Operator |
| Crew | Johannes Bauer | Driver |
| Directing | Maclain Nelson | Director |
