- Martin Finger
- Ze Rat
- Douglas Guedes
- Marcell Toing
- Anthony Logan Cole
- Ze Other Rat
- Elisa Vilon
- Carol
- Sidney Ross
- Greg
- Cleber Martins
- Octavio
- Claudio Satiro
- Manager
- Francisco Freitas
- Male Rat #1 / Rat Son / Slim Rat (voice)
- Raul Schlosser
- Male Rat #2 / Narrator / Rat with Glasses (voice)
- Fernanda Padilha
- Female Rat #1
- Claudia Victoria
- Female Rat #1
- Wayne Grayson
- Marcell Toing
- Lisa Ortiz
- Carol
- Veronica Taylor
- Maria
- Dan Green
- Carlos / Rat Father (voice)
- Mike Pollock
- Greg / Narrator / Indecisive Rat / Human (voice) (as Herb Lawrence)
- Scott Rayow
- Oscar
- Marc Diraison
- Otavio / Human (voice)
- Donna Coney Island
- Brown Hair Rat
- Shannon Conley
- Powlo the Cat
- Johary Ramos
- Marcell Toing
- Florangie Perez
- Carol
- Monica Steuer
- Maria
- Bruno Irizarry
- Carlos
- FermÃn Suárez
- Greg
- Nelson Landrieu
- Oscar
- Ino Gomez
- Octavio
- Ana Veronica Munoz
- Brown Hair Rat
- Ofella Marin
- Powlo the Cat
- Danny Gonzalez
- GregMoan
- Will Walker
- Cheese Piece
