Doctor Zi-Vengos (1968)

Try as he might, the well-meaning, overzealous, and somewhat maladroit toiler, Thanassis, couldn't keep a job for more than a few hours. From plastering posters and cutting meat as a butcher-shop assistant to transporting and learning the ropes as a barber-shop apprentice, Thanassis' big break will finally arrive in the shape of a desperate father in need of assistance. Mistaken for a medical doctor, Thanassis' overnight success will pave the way for a brilliant career in helping others, and what is more, it may even help him find love. However, can Thanassis, first and foremost, help himself?