Trade is booming for Wallace and Gromit's Wash 'n' Go window-cleaning business and love is in the air as Wallace falls for the owner of Wendolene's Wools.
However, things start to go wrong at 62 West Wallaby Street when a lamb called Shaun moves in and Gromit falls under suspicion of sheep-rustling. Can Wallace and Shaun clear Gromit's good name, or will he be in the dog-house for ever?