An ordinary businessman in his forties, JANG Ga-pil returns home one day to find his daughter sexually molested by some schoolboys, including school boxing star KANG Tae-wook. Realizing that he has no background and money to fight back, he plans to stab KANG on the way to school. This fails miserably, but another student named GO Seung-suk agrees to teach Ga-pil to fight ? in only 45 days.
Unfortunately the movie Fly, Daddy, Fly is not yet available on HBO Max.
| Writing | Choi Jong-tae | Adaptation |
| Editing | Kim Chang-ju | Editor |
| Camera | Choi Joo-young | Director of Photography |
| Directing | Choi Jong-tae | Director |
| Production | Lee Dong-ho | Producer |
