Birthday Letter
| Birthday Letter | |
|---|---|
| Genre | Period drama War Action Thriller Romance |
| Written by | Bae Soo-young |
| Screenplay by | Bae Soo-young |
| Directed by | Kim Jung-kyoo |
| Starring | Song Geon-hee Jo Soo-min Jeon Moo-song Jung Young-sook |
| Country of origin | South Korea |
| Original language | Korean |
| No. of seasons | 1 |
| No. of episodes | 4 |
| Production | |
| Executive producer | Ham Young-hoon |
| Running time | 32 minutes |
| Production company | Ace Factory |
| Original release | |
| Network | KBS2 |
| Release | September 11 – September 12, 2019 |
Birthday Letter (Korean: 생일편지; RR: Saengil Pyeonji; MR: Sa'engil Pyŏnch'i) is a 2019 South Korean television series starring Song Geon-hee and Jo Soo-min, along with Jeon Moo-song and Jung Young-sook. It aired on KBS2 from 11–12 September 2019 on Wednesday at 22:00 until 23:10, and Thursday at 21:55 until 23:10 for 4 episodes.