Lena and Paul is a children's series broadcast as part of the German children's television program "Sandmann". It was produced by "Studio Soi" and first appeared in 2018.

Lena and Paul are the main characters of the show. The two children experience exciting adventures together and learn about friendship and life. The individual episodes are kept relatively short at 5min and through simple and child-friendly design, young viewers are entertained and taught positive values.

Together, the two friends solve a different problem in each episode, whether finding a lost toy or overcoming obstacles on an outing. In the process, they learn to look out for each other, help each other, and work together to achieve goals. These values should be passed on to the young children as well.