Stop or I'll Shoot (1969)

Prokopis, a good-natured butcher having a knack for getting neck-deep in trouble, decides to lend his talented artist son Dinos a helping hand. As his only son is head-over-heels in love with Thalia, the beautiful daughter of the wealthy shipowner Alex Thalassodarmenos, Prokopis sets foot in the plutocrat's lavish mansion, only to realise that the honest relationship of the young couple doesn't sit well with the haughty father. And, as if that weren't enough, Prokopis has to re-enlist the military to redo basic training. But there, yet another surprise awaits him. Will kind Prokopis manage to save the day and find love in the process?