Sigurd Langberg

as P. Hjort Lorenzen

as Kriminalassistent Lønberg

as Andersen - direktør

as Fabrikant Sommer

as Swein Gudmundsson, Gudmunds søn

as Apoteker Niels Hjerrild

as Hjelmfeldt, Kriminalbetjent

as Redaktør Philipsen

as Jensen - Kajs far - Murermester

as Larsen

as Jacob Ulivarius

as Fiskeskipper Mads Olsen

as Købmand Harms

as Dr. Hans Worm

as Karius - propritær

as Jyde-Peter

as Rasmussen - butler på Kærholm