The Revolution on Two Horses (2002)

It's the dawn of April 25, 1974, when Marco, a 25-year old Italian and his Portuguese friend Victor leave Paris on a yellow Citroen 2CV. The goal of their trip is Lisbon, which on that night was freed from Europe's longest dictatorship. The two are joined by Claire, Victor's former girlfriend and University classmate, who wants to take a break from her everyday life, leaving behind her husband and baby son, to form again, even for a few days, the traveling trio with her friends.

Unfortunately the movie The Revolution on Two Horses is not yet available on HBO Max.