While shopping with wife Heidrun, Günter catches shy simpleton repeat-'petty' criminal Mirco Schulze cracking car lock, but is knocked down by Mirco's younger, but bigger and mean brother Kevin and abducted to their bossy mother's farm. Due to the cranial blow, he suffers amnesia and seeing a misleading arrest picture in the Cologne newspaper comes to believe he's a recently arrested master jewel thief and the knaves' father, so he takes over planning the next heist, which is not to Kevin's liking. Edwin soon realizes his mate must be in serious danger and moves heaven and earth to find him timely.
—KGF Vissers