Evandro Souza is an engineer and travels for the first time to the interior of the country, in the village of Barreira Pequé, on the banks of the Araguaia River. He begins to make friends with the natives of the region, like Marão, but what he did not expect was to be involved in a murder. Evandro was the only witness to the crime committed by Marão, however, when questioned, he does not know what to say. Until there is a meeting between Evandro, Marão and the local corporal.
Unfortunately the movie A Difícil Viagem is not yet available on HBO Max.
| Sound | Walter Goulart | Sound |
| Camera | Walter Carvalho | Director of Photography |
| Costume & Make-Up | Mallu Moraes | Costume Design |
| Production | Geraldo Moraes | Producer |
| Editing | Walter Goulart | Editor |
| Art | Mallu Moraes | Art Direction |
| Directing | Geraldo Moraes | Director |
| Writing | Geraldo Moraes | Writer |
