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Mouse Wreckers
Looney Tunes (Hubie and Bertie) series
Mouse Wreckers title card.png

Title card for Mouse Wreckers, showing Hubie and Bertie
Directed by Charles M. Jones
Produced by Edward Selzer
Story by Michael Maltese
Voices by Mel Blanc
(Bertie, Bulldog, Claude Cat)
Stan Freberg
(Hubie, uncredited)
Music by Carl Stalling
Animation by Lloyd Vaughan
Ken Harris
Phil Monroe
Ben Washam
Layouts by Robert Gribbroek
Backgrounds by Peter Alvarado
Studio Warner Bros. Cartoons
Distributed by Warner Bros. Pictures
The Vitaphone Corporation
Release date(s) April 23, 1949 (1949-04-23)
Color process Technicolor
Running time 6 minutes 55 seconds
Language English
Preceded by House Hunting Mice
Followed by The Hypo-Chondri-Cat

Mouse Wreckers is a 1949 Looney Tunes short directed by Chuck Jones, starring Hubie and Bertie in their first pairing with the redesigned Claude Cat (an early, primordial version of the cat appeared in 1943's The Aristo-Cat). The short centers around Hubie and Bertie's attempts to move into a new home by chasing Claude out of the home. Mel Blanc voices Bertie and an uncredited Stan Freberg voices Hubie. The title is a pun on house wrecker or home wrecker, where a house is destroyed, often figuratively, by a single person. Mouse Wreckers was nominated for Academy Award for Best Animated Short Film for 1948,[1] but lost to The Little Orphan, a Tom and Jerry cartoon.

The cartoon was loosely remade as Gopher Broke in 1958, and later as the Tom and Jerry cartoon The Year of the Mouse in 1965 (also written by Maltese and directed by Jones).[1]


Scouting out a new home, Hubie calls over Bertie, who begins to gaze into it before Hubie slaps Bertie to make him realize that before they can move in, the cat Claude, who has an award for Best Mouser - 1948 (along with other mouser awards), must be removed first. Realizing that the task may not be easy, Hubie comes up with several ways to chase Claude out, all of which are designed to drive him crazy, having Bertie do each of the tricks.

First, Hubie lowers Bertie down the chimney on a fishing line. At the bottom of the chimney, Bertie grabs a piece of wood, smacks Claude in the head with it, and is then quickly yanked back up the chimney. When Claude just goes back to sleep, unable to figure out what happens, Bertie is lowered again, pumping air into Claude Cat. When Bertie is yanked back up the chimney and the pump is released, Claude ends up flying all over the living room, hitting all of the walls and ceiling before landing hard on the pillow on which he was resting. Claude then takes the bottle of catnip he had hidden in an overhead lamp, tosses it out the window, and inaudibly mutters the Pledge of Sobriety.

With the logs removed from the fireplace, Hubie lowers Bertie and a dog (resembling Hector the Bulldog) in a doghouse down the chimney. While the dog is sleeping, Bertie pulls out the dog's lower lip such that it snaps back on him, but not before Bertie is pulled back up the chimney. Seeing only Claude, the dog viciously beats up Claude before returning to the doghouse, with the doghouse then yanked up the chimney. Completely nerve-wracked as a result of the beating, Claude then runs to the bathroom to take a dose of nerve tonic. While Claude is in the bathroom, Bertie then inserts a lit firecracker into Claude's pillow, which blows up after he returns to it. Claude then nervously gulps down the remainder of the nerve tonic.

Next, Bertie returns down the chimney and runs a piece of string throughout the house, out of it into a water catch drain, down a ladder, and then back into the house, with the other end of the string attached to a rock on top of the chimney. Once Bertie ties the end of the string to Claude's tail, Hubie tosses the rock down the other side of the chimney, which sends Claude flying throughout the house, out of it and back into it, and eventually slamming him into a trash can lid, which begins to drive Claude crazy.

Claude then reads "Psychology of Dreams" by Sigmund Fried for advice on dealing with what Claude thinks are bad dreams. When Claude falls asleep, Bertie places earmuffs over his ears, while Hubie and Bertie work on nailing everything that would be in front of Claude that was on the floor in the living room to the ceiling, and painting the ceiling like the floor and vice versa. When Claude wakes up, he sees this and thinks he is on the ceiling (when he is really on the floor) and jumps up to what he thinks is the floor (which is really the ceiling). Claude is surprised when he grabs a bottle of nerve tonic, only to open it and see it "rise" to the floor. Claude then becomes confused when he enters into the kitchen, where everything is still right-side up. Further driving Claude mad is when he looks out one window where an illusion is given to make Claude think he is upside down (It's actually a painting turned upside down), and then looks out another to make him think he is sideways (Another painting turned sideways), and then out a third to make him believe that the house is under water (In actuality, there's a fish tank outside that window). Finally broken, Claude runs, screaming, from the house and hiding into a nearby tree.

Having accomplished their mission, Hubie and Bertie return down the fireplace, and roast cheese over an open fire as the cartoon fades out.

Edited versions

  • When this cartoon aired on ABC, the scene wherein Bertie hits Claude on the head was cut, the angered bulldog pounding Claude was shortened, and the scene of the mice sneaking a lit dynamite stick into Claude's pillow, with Claude being caught in the explosion is cut to remove the part Claude anxiously drinking up the nerve tonic like a soda pop.
  • Hubie and Bertie string a rope so that a boulder pushed down the house's chimney will send Claude careening all through the house. Although CBS showed the path of the rope, Claude careening all through the house is cut so that viewers only saw the end result: Claude smashing into some kind of shield, completely flattening him. Moreover, this cartoon was cut to end before the final shot, of the mice triumphantly toasting cheese in the fireplace.
  • When this cartoon aired on the syndicated Merrie Melodies Show, Claude's ordeal with the bulldog was shortened to reduce the violence.
  • The cartoon abruptly fades to black just as Hubie and Bertie begin toasting cheese in the fireplace. It is possible that the ending sequence was shortened for theatrical release.



  1. 1.0 1.1 Mouse Wreckers at the Big Cartoon DataBase bcdb.com May 9, 2011

External links