Paco is a young man who has gone through many difficulties since he was orphaned, he had to work hard as a clown in the streets of Guanajuato to be able to stay. One day, Paco meets April, a very pretty young woman, whom he fell in love with in her childhood, together with Pablito a young orphan, they will do the impossible to conquer April.
Unfortunately the movie Smile with heart is not yet available on HBO Max.
| Directing | Alex Sanchez | Director |
| Writing | Carlos Preciado | Writer |
| Writing | Alex Sanchez | Writer |
| Writing | Rosalia Sanchez | Writer |
| Production | Jhovan Lara | Producer |
| Production | Francisco Zanabria | Producer |
| Production | Alex Sanchez | Producer |
| Sound | Los Cienpies | Musician |
| Sound | Alejandro Preisser | Music Score Producer |
| Sound | Hugo Robles | Music Score Producer |
| Crew | Rosalia Sanchez | Cinematography |
| Editing | Damian Perez Arana | Editor |
| Editing | Yuri Murúa | Editor |
| Editing | Alex Sanchez | Editor |
| Art | Luisa Cervantes | Decorator |
| Costume & Make-Up | Adolfo Cruz Mateo | Costume Designer |
| Sound | German Haro | Sound |
