Horst Tappert

A mineral is discovered which can turn metal to gold or humans into zombies. When the mineral is stolen, secret agents are sent in to get the ...

A young doctor kills himself after a medical committee terminates his research into human embryos, considering it too inhumane. His wife then ...

A man is found dead in a London hotel. The knife is still firmly stuck in the victim’s chest, and Inspector Perkins strangely finds a glass ...

When another dead elderly gentleman is fished out of the Thames, Inspector David Perkins is convinced that the gorilla gang is active again. On a ...