Doctor Vacation is a convicted pedophile seen in The Underground Creature montage.
Al breaks into his laboratory to see what he's up to, only to discover that the vile doctor is creating "a vicious creature" from a teddy bear. He is killed in the resulting explosion from the machine.
- Doctor Vacation shot Al in the face with a Mini Nuke.
- Doctor Vacation is the creator of the horrible monster.
- His name could possibly be a reference to Doc Holliday.