Confession of an Actress is about an actor who was once a famous star. He had a daughter with an actress who he loved when he was young. His daughter became a grownup and he sacrificed himself secretly to make his daughter a star.
| Actor | Role |
|---|---|
 Kim Jin-kyuKim Jinkyu | Kim Jinkyu |
 Nam Jeong-imNam Jeongim | Nam Jeongim |
| HHan SeongHanseong | Hanseong |
 Heo Chang-kangPresident Heo | President Heo |
 Hwang Jeong-sunMrs. Hwang | Mrs. Hwang |
 Jeon Gye-hyeonJeon Kyehyun | Jeon Kyehyun |
 Jeon Chang-geunDirector Jeon | Director Jeon |
 Kim Jeong-okNot listed | Not listed |