The life of a Puertorican family changes as they wake up one morning and find out that their oldest son and sole economic income had suffered a mutation and is transformed into a 'whistling frog' or coqui.
- Directors
- Juan Carlos García Padilla, Daniel Nina
- Country of production
- Puerto Rico
- Year
- 1998
- Festival Edition
- IFFR 1999
- Length
- 22'
- Medium
- Betacam SP PAL
- International title
- Mutants
- Language
- Spanish
- Producer
- Producciones Meridiano
- Sales
- Producciones Meridiano
- Screenplay
- Juan Carlos García Padilla
- Editor
- Raúl Marchand
- Cast
- Adrián García