After missing a train, Danny, a perpetual student, and his Spanish boyfriend must wait in an empty train station with two homophobic Czechs, who do not realise that Danny understands their every word.
Unfortunately the movie Must Be Painful is not yet available on HBO Max.
| Writing | David Semler | Screenplay |
| Directing | David Semler | Director |
| Production | Eliška Kovaříková | Production Manager |
| Production | Barbora Skoumalová | Production Manager |
| Camera | Tomáš Frkal | Director of Photography |
| Editing | Rolando Garduño | Editor |
| Editing | Filip de Pina | Editor |
| Sound | Juras Karaka | Sound |
| Sound | Henrich Kliment | Music |
| Sound | Juras Karaka | Music |
