Carlos sweeps and mops the floor of an old-time barbershop. The day before Independence Day, among the customers is Julio. Their eyes meet, and when the barbershop closes Julio comes back for Carlos. They spend the night together, eating, chatting and even dancing, knowing full well that this encounter will be brief and short-lived.
Unfortunately the movie Trembling is not yet available on HBO Max.
| Sound | Arturo Villela | Original Music Composer |
| Camera | Alejandro Cantú | Director of Photography |
| Directing | Roberto Fiesco | Director |
| Costume & Make-Up | Alejandro Caraza | Makeup Artist |
| Directing | Emiliano Arenales Osorio | Script Supervisor |
| Writing | Roberto Fiesco | Screenplay |
| Production | Ernesto Martínez Arévalo | Producer |
| Production | Iliana Reyes | Executive Producer |
| Editing | Adriana Martínez | Editor |
| Art | Jesús Torres Torres | Art Direction |
| Production | Iliana Reyes | Producer |
| Art | Daniel Ávila | Set Decoration |
| Costume & Make-Up | Alejandro Caraza | Costume Design |
| Production | Ernesto Martínez Arévalo | Executive Producer |
| Lighting | Moisés Salazar | Gaffer |
| Crew | Andrea Zavala | Choreographer |
| Sound | Omar Juárez | Sound |
| Sound | Armando Narváez del Valle | Sound |
