Summertime. A family of three, a single father, Babis, and his twin children on the verge of adulthood, Konstantinos and Elsa, sail to the island of Poros on the family boat for their holidays. In the midst of swimming, sunbathing and making new friends, Konstantinos and Elsa meet unbeknownst to them, their birth mother Anna who abandoned them when they were babies. This encounter will stir up long-held feelings of resentment in Babis, resulting in a sun-kissed, bittersweet coming-of-age journey for everyone involved.
Unfortunately the movie Kyuka: Before Summer's End is not yet available on HBO Max.
| Directing | Kostis Charamountanis | Director |
| Production | Giorgos Karnavas | Producer |
| Production | Konstantinos Kontovrakis | Producer |
| Production | Danae Spathara | Producer |
| Writing | Kostis Charamountanis | Writer |
| Production | Marija Dimitrova | Producer |
| Editing | Kostis Charamountanis | Editor |
| Crew | Konstantinos Koukoulios | Cinematography |
| Editing | Labis Charalambides | Editor |
| Sound | Nikolas Konstantinou | Sound Designer |
| Sound | Costas Fylaktidis | Sound Mixer |
| Costume & Make-Up | Konstantinos Georgopoulos | Costume Design |
| Art | Vasilina Kouliou | Production Design |
| Sound | Kostis Charamountanis | Original Music Composer |
| Costume & Make-Up | Vasilina Kouliou | Costume Design |
| Production | Igor Ivanov Izi | Co-Producer |