Hippety Hopper (1949)
A mouse is saved from committing suicide by a baby kangaroo, Hippety Hopper, who he frees from a crate on the docks. His new friend, who looks like a "king-sized mouse," then helps him get revenge on Sylvester the cat.
Director: Robert McKimson
![]() |
Mel Blanc as Sylvester / mouse / Bulldog |
| Directing | Robert McKimson | Director |
| Production | Edward Selzer | Producer |
| Sound | Carl W. Stalling | Music |