When Dig rescues Gilbert from the psychiatry he breaks down a grating. The position of this grating on the floor of Gilbert's cell changes during shots. See more

Alternate Versions

DVD includes six deleted/altered scenes, one of which is an extended ending where, after Klein finds out who his mom is, we cut to him and Graham on the roof to his vet office and he says that there is are only lonely people then they kiss and live happily ever after. See more