Attractive uncompromising politician Mona Dengler is investigating the tobacco industry. Tomboyish bodyguard and single mother Johanna Sieber is assigned to protect her. This endangers Johanna's son. Mona unexpectedly falls for her.

Ulrike Folkerts
as Mona Dengler

Barbara Rudnik
as Johanna Sieber

Marco Bretscher-Coschignano
as Philip Dengler

Matthias Matz
as Jurek

Heinrich Schmieder
as Ben

George Lenz
as Bodo

Peter Kremer
as Frank

Helmut Berger
as Peter Dengler

Alexander Strobele
as Grassmann

Matthias Brandt
as Till Sieber