The film is the third and final part of the Help trilogy and the sequel to Help, I Shrunk My Teacher (2015) and Help, I Shrunk My Parents (2018).
Cosima Henmann is the daughter of director and screenwriter Granz Henman.
In 1994, Granz Henman landed a job as a production assistant in the feature film Kids by Larry Clark. Four years later, he co-directed Til Schweiger's directorial debut, the film The Polar Bear.
Granz Henman and Axel Stein have already worked together in 8 films.
Cosima Henman and Tobias Schäfer played a pair of lovers and best friends respectively in the film "Hammerharte Jungs".