In 1974, the Instituto Costarricense de Electricidad (ICE) began work on the Arenal hydroelectric project. As a result, two towns, Arenal and Tronadora, had to be relocated. Canto a dos pueblos is the first of three films made to record this significant event.
| Release Date | January 1, 1977 | |
|---|---|---|
| Status | Released | |
| Original Title | Canto a Dos Pueblos | |
| Runtime | 34min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Costa Rica | |
| Production Companies | Centro Costarricense de Producción Cinematográfica | |