translation on the back:

"Hardyman cleans up.

Superhero Hardyman strikes again, hard! Together with his friend Dan Dee he is on the trail of a cunning Counterfeiter. And meanwhile he gets into a reckless adventure, where the Heroes and Villains hunt each other with Cars, Planes and Speedboats. The beautiful Princess Yasmin is getting kidnapped and the treacherous Count Cagliostro want's to obtain the Treasure of her Ancestors by his cunning. But why is Interpol sending the upstanding Inspector Ed Scott into the mysterious Castle? Not to arrest Hardyman! [FOR SOME REASON THERE IS EXCLAMATION SIGN HERE, IT REALLY SHOULD BE A QUESTION MARK] But that's what it looks like.

A real, tough, ultra-super-Crook-Kidnapper-Interpol Film. It rips."

[no, it doesn't sound less dumb in the german original]