Mr. Finster is a villainous werewolf from Garfield and Friends, appearing in the episode, "Count Lasagna."
Mr. Finster is Jon Arbuckle's boss, and the cartoon had Jon presenting a comic titled, Count Lasagna, which was about Count Dracula's pet cat. Despite Finster's protests, Jon (with Garfield and Odie present) pitched the comic, which was told throughout the cartoon, with Garfield in the role of Count Lasagna. After the story ends, Finster rejected the comic, stating that it was farfetched, leading to a dejected Jon to leave his office with Garfield and Odie. Finster continued voicing his disbelief over the comic, while looking at the full moon from outside the window. Finster turned heel when he suddenly transformed into a wolfman, and his earlier reason for being in a rush to get home was due to the fact that he was a werewolf. Finster later remarked that wolfmen were more believable than vampires, after which he howled at the moon.