The Hunk (1968)

Entrusted with the upbringing of the two rebellious and love-smitten university students, Kostas and Tolis, the cheerful older cousin, Alexis, has his work cut out for him. To further complicate matters--when the boys decide to throw a party as a pretence to invite their beautiful neighbours and nieces of an old-fashioned captain, Keti and Anna--Alexis must make the ultimate sacrifice. Now, posing as the boys' affluent aunt, Loukia, Alexis must do everything in his power to help the two young couples get married; however, what happens if the girls' guardian takes a liking in the hunk in drag?