Hippety Hopper (6.1)

Movie · 1949 · 7 min · Animation, Comedy

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.

Directed by: Robert McKimson

Starring Mel Blanc

We don't know where to watch it in the US.