Famous writer Adnan makes a bet with a friend. To win the bet, he will transform a village girl and help her enter high society. First, he convinces Deniz Kızı, whom he meets in a fishing village, to take on this task. Then they start taking lessons together. While Adnan tries to win the bet, a love affair will begin between him and Deniz Kızı.
| Actor | Role |
|---|---|
 Orhan GünşirayAdnan | Adnan |
 Leyla SayarDeniz Kızı / Neco Hanımefendi | Deniz Kızı / Neco Hanımefendi |
 Suphi KanerMıstık | Mıstık |
 Ahmet Tarık TekçeSabri | Sabri |
| AArşavir AlyanakNot listed | Not listed |
 Selahattin IçselNot listed | Not listed |