Nina Wenzel used to be an undercover agent. After her sister's death five years ago Nina gets child custody of the three orphans and quits her dangerous job. In her new family-life she manages to retain some of her skills. When Wolf Geiger, the last person Nina imprisoned, escapes, Nina's old skills are needed again.

Claudia Hiersche
as Nina Wenzel

Ben Braun
as Ruby Peters

Alexander Radszun
as Heinrich Husen

Bernhard Schir
as Wolf Geiger

Kamilla Kynski
as Anna-Maria Weber

Julia Schmitt
as Rektorin Gramlich

Peter Badstübner
as Pitrowkin

Tobias Kasimirowicz
as Schöttle

Klaus Lehmann
as Gust

Miguel Wansing Lorrio
as Jonas