He was the original owner of the house that the Proud Family resides in, until he died of a heart attack 30 years ago when his house got repossessed. On Halloween night, Peterson, the man who sold the house to the Prouds, comes back to warn Oscar Proud that Garrett's ghost will come back to haunt them, but Oscar doesn't listen. Later, Garrett appears at the mansion and by coming into the house mystically and with Oscar thinking he's the magician they hired for the twins, Garrett decides to buy his time at the place by performing certain magic tricks that grabs the parties. Later, when the real magician shows up, Krebs exposes his true colors as the intimidating ghost that Peterson warned Oscar about, scaring the magician and the guests out of the house while trapping the Prouds and Papi inside with him and then uses his powers to lift the house up into the sky to prevent the family from escaping. Then, after telling them they were a happy family and ignoring Oscar on what excuse he had to explain, Krebs attempts to end their lives, but he is stopped by a super powered Penny, who spins him around in a tornado and throws him up higher into the air, destroying him for good and returning the house back to the ground where it was.
- A Hero for Halloween
- He died 30 years ago in 1972.