Konstantinou kai Elenis

• Haris Romas as "Konstantinos Katakouzinos": He is a grumpy, overly conservative and narrow-minded Byzantinologist, who works as an assistant professor at the University of Athens. He is also the author of an unpublished book called "The Sewer System in Byzantium", which he regards as a masterpiece, but nobody is interested in publishing it. Konstantinos has many peculiarities and is an extremely difficult person to deal with, let alone live with.
• Eleni Rantou as "Eleni Vlachaki": She is a strong-willed and kind-hearted young woman, without any formal manners and rather uneducated. She works as a waitress in a night bar and is shown to have many short-lived relationships, which usually differ between episodes. Eleni calls Konstantinos by the nickname "Katakouzina", a pun on his name and the word "κουζίνα" meaning kitchen in Greek.
• Maria Lekaki as "Peggy Karra (Panagiota Carachisaridou)": The closest friend of Eleni's. Her real name is Panagiota Carachisaridou, but she has adopted an "artistic" name. Her dream is to become a famous actress, and she constantly tries to grasp leading roles at various plays, but with no result, as she is completely talentless. Her main profession is waiting at the same bar in which Eleni works. She is also Manthos' fiancée and main love interest, among many.
• Vasilis Koukouras as "Manthos Foustanos": Konstantinos' best friend and probably the only person who tolerates him. He is a lazy playboy with a huge ego and the only son of a rich industrialist; his only interest in life seems to be women. He is almost always shown to be in a relationship with Peggy during the series, who eventually becomes his only girlfriend. He also loves expensive sportscars and especially his Porsche, which he often brags about. A running gag of the show is that he is usually seen trying to hide from his girlfriends the existence of his other girlfriends, usually by a close call.
• Kallirroi Miriagou as "Matina Mantarinaki": Eleni's second best friend and neighbor. She is a very punctual person who always provides Eleni with food and likes being in her company, even when the latter teases her about her non-existent love life. With no self-esteem, Matina has assured herself that she's probably never going to get married, although she often tries to attract men. She has a constant crush on Konstantinos and Nikolas, who both avoid her at any cost.
• Stergios Nenes as "Nicolas Varthaculias": He is the bartender in the bar in which Eleni and Peggy work. He drives a Harley Davidson which is well beyond his means and hasn't paid off even after the series' end. He is shown to have occasional relationships.

• Ilias Zervos as "Nikos Grevias": Konstantinos' lawyer.
• Eleni Filippa as "Elli Roussou": Eleni's lawyer, and past love interest of Nikolas.
• Lilian Arhonti as "Fiona Makri": Love interest of Manthos.
• Marianna Marteli as "Lila": Love interest of Manthos.
• Hrisa Kontogiorgou as "Joanna": Love interest of Manthos.
• Thanasis Papageorgiou as "Lefteris Anagnostou": Student of Konstantinos.
• Konstantina Halkiopoulou as "Maria Boukouvala": Student of Konstantinos.
• Giorgos Samolis as "Alkis Ioannou": Student of Konstantinos.
• Maria Paleologou as "Nitsa Voupoura": Neighbor of Konstantinos and Eleni, the ugly greengrocer of the neighborhood.

The season started on 12 October 1998 and finished on 7 June 1999. It included thirty-three episodes.[5]

The season started on 11 October 1999 and finished on 19 June 2000. It included thirty-five episodes.[22]