Link

The Missing Link, also known as simply "Link", is a 20,000-year-old fish/ape like creature who acts like a jock, but is really just out of shape, in the tv series Link has gotten back in shape and started working out. He was frozen in the last Ice Age and thawed out by scientists. He was captured in 1961. When he escaped, he went back to his old lagoon, found it had been turned into a resort, and started terrorizing the tourists. He is the only monster who can understand Insectosaurus, who thinks Link is her father.Link is strong, agile and amphibian and can live in and out water as long as he wants, as well as an adept swimmer. It is unknown if he can adhere to walls or other objects and crawl up them, but is seen in the movie crawling up Insectosaurus without falling. As of being a bit reckless at times he is actually a very tough acrobatic and melee fighter, making him a powerful and unusual being. In the movie he is the one to think that he can do everything always rushing into battles without considering the consequences. In battle he can be considered the leader of the group. Its possible he can also speak the same language as Insectosaurus, given the extent of their friendship.Despite being one of the most fearsome monsters in his prime, The Missing Link grew older, surly and developed what appeared to be a beer-gut when captured due to his lack of exercise and activity in his imprisonment regimen. Once contained in the government prison for monsters, the Missing Link found himself sharing the prison with Dr. Cockroach, B.O.B., and his minion Insectosaurus. He forged a friendship with Insecto, being the only one able to understand the colossus's communication. In 2008, the first female monster, a giantess named Susan Murphy (later to be called Ginormica) joined the prison. Link took the opportunity to show off his martial arts skills, but hurt himself in the process.