Martin and Nicole meet each other in a train, after Martin passes out of exhaustion. After Nicole helps him, he immediately falls in love with her. One year into their relationship they decide to introduce her to Martin's children at a Christmas dinner. But it does not go well at all...
Unfortunately the movie Ein Regenbogen zu Weihnachten is not yet available on HBO Max.
| Writing | Chris Silber | Writer |
| Directing | Esther Gronenborn | Director |
| Editing | Ulrike Leipold | Editor |
| Sound | Gert Wilden Jr. | Music |
| Production | Christian Popp | Producer |
| Camera | René Gorski | Director of Photography |
