Suan, a performing arts high school student, becomes close with Seol, an actress and celebrity. During a trip, they realize that they have feelings for each other. However, misunderstandings pile up too much, and Seol leaves Suan. Suan later becomes an actress and returns to the winter sea, longing for Seol.
Unfortunately the movie Heavy Snow is not yet available on HBO Max.
| Directing | Yun Su-ik | Director |
| Camera | Yang Jeong-hun | Director of Photography |
| Editing | Yun Su-ik | Editor |
| Editing | Han Hae-in | Editor |
| Sound | Byul.org | Music |
| Sound | Han Sae-won | Sound |
| Art | Seo Yoon-jung | Production Design |
| Lighting | Chu Kyungyeop | Gaffer |
