Laß jucken, kumpel iii. teil maloche, bier + bett (1974)

The trusted guys Jupp and Erwin once again turn the coal pot upside down. When they share their war experiences at a pub evening, the whole thing ends in a wild brawl. To Erwin's chagrin, Lucky's Italian relatives show up, who want to marry the canteen owner's daughter. The wedding celebrations turn out quite differently than planned.