Hop, Look and Listen

Hop, Look and Listen
Looney Tunes (Sylvester and Hippety Hopper) series
Directed by	Robert McKimson
Produced by	Edward Selzer (uncredited)
Story by	Warren Foster
Voices by	Mel Blanc
Music by	Carl Stalling
Animation by	Izzy Ellis Manny Gould Charles McKimson Fred Abranz (uncredited) Anatolle Kirsanoff (uncredited)
Layouts by	Cornett Wood
Backgrounds by	Richard H. Thomas
Studio	Warner Bros. Cartoons
Distributed by	Warner Bros. Pictures
Release date(s)	April 17, 1948 (USA)
Color process	Technicolor
Running time	7 minutes
Language	English

Hop, Look and Listen is a 1948 Looney Tunes cartoon directed by Robert McKimson that features Sylvester and Hippety Hopper, as his first appearance.

Hippety Hopper escapes from a zoo, and when Sylvester first sees him, he believes that the kangaroo is actually a king-size mouse. A bulldog tries to convince the cat that there is no such thing, but when he too sees Hippety Hopper and his mother (who was searching for him), he and Sylvester hitch a ride on the water wagon.

...
Wikipedia