Old man Söderlund owns a workshop in Värnamo threatened by bankruptcy. Söderlunds only hope is his grandson's revolutionary boat engine.
Gösta Rodin
Director
Sigurd Wallén
Gustav-Adolf Söderlund
Sture Lagerwall
Gustav Söderlund
Thor Modéen
Napoleon Olsson
Eric Abrahamsson
Direktör Blomgren
Sickan Carlsson
Inga Blomgren