Mr. Brightman

Mr. Brightman is a stray cat who can be seen at various times outside Viktor's clinic.

Background
Mr. Brightman is first encountered atop the stairway leading down to Viktor's clinic, during V's first visit.

The cat can be seen outside Viktor's clinic a second time after V leaves Misty's rooftop, before embarking on their final mission. If V pets the cat, Misty will mention that its name is Mr. Brightman, and will say "We found the poor guy in the trash behind the clinic. I think he misses Jackie".

Trivia

 * Its appearance is that of a Sphynx, a hairless breed of cat, with the coloration of a Siamese.