Sylvester Cat has caught and eaten every messenger the Mexican revolutionary mice send to General Gracias. So, Speedy Gonzales is summoned to outwit and outrun Sylvester and reach the General with an important message, which turns out to be a birthday greeting!
| Production | Friz Freleng | Producer |
| Directing | Robert McKimson | Director |
| Production | David H. DePatie | Producer |
| Sound | William Lava | Original Music Composer |