Cast & crew
Tugboat Granny (1956)
Directed by Friz Freleng Written by Warren Foster
Cast
| Mel Blanc | Tweety |
Crew
| Irv Wyner | Background Designer |
| Gerry Chiniquy | Animation |
| Arthur Davis | Animation |
| Virgil Ross | Animation |
| Friz Freleng | Director |
| Edward Selzer | Producer |
| Warren Foster | Writer |
| Milt Franklyn | Music |