Mrs. Blank visits her lawyer Karels to request his assistance with a matter. She is a niece of Baroness de Hagen. The baroness's son and daughter-in-law have passed away, and Mrs. Blank would be the sole heir, provided that the young son is no longer alive. Karels has to make sure the son disappears so that Mrs. Blank can claim the money in ten years. The son grows up in a gypsy family, but one day he finds out that this is not his family. What will happen? Will Mrs. Blank still get her money?

A poor shoemaker and his wife inherit a farm in the southern province of Limburg. However, the farm has been heavily mortgaged by local real estate agent Bol who is planning to get his hands on the land -- which will soon be mined and therefore worth a fortune. With the help of their trusty German Shepherd Tarzan, the shoemaker's four young nephews decide to do something about it.