Papp
Nell
Crëscht
Mamm
Bop
Tata Zëss
Jhuliett
Monni Pit
Nic
Heng
Raym
Gust
Mousel
Ketti
Léonie
Jules
Jhoss
Marechen
Eck
Irma
The title of the film, set in Luxembourg in 1942, during the Nazi occupation, amalgamates the words Schacko (helmet) and chapeau claque (opera hat). The village, in which it is set, has not yet been feeling the effects of the war at this point.