Pop Goes Your Heart (1934)
A robin sings, and the vegetation turns spring-like, followed by some more action by birds and bees...
Director: Friz Freleng
| Directing | Friz Freleng | Director |
| Production | Leon Schlesinger | Producer |
| Sound | Norman Spencer | Music |
| Visual Effects | Sandy Walker | Animation |
| Writing | Tom Armstrong | Story |
| Visual Effects | Frank Tipper | Animation |