In Anything Yukon Do, I Can Do Better, DJ accidentally runs into a baby seal after his eyes are frozen shut from crying in the cold, continuing the Curse of the Mummified Dog, which began in Walk Like An Egyptian - Part 1. After he runs into the baby seal, it flies off the cliff and into a freezing cold lake. Leshawna and Lindsay both lie to DJ, saying that they saw the baby seal climbing up the cliff. Lindsay even makes seal noises to make it more believable. After they leave the scene, the baby seal ends up climbing back up the cliff, glaring at DJ and growling viciously. The baby seal seeks its revenge five episodes later.
In Can't Help Falling in Louvre, the same baby seal appears again in this episode to take its revenge on DJ. Chris brought it as "motivation" for the challenge. Lindsay then points out it's the same baby seal from the Yukon, which causes DJ to panic. The entire episode it chases him around while he tries to rid himself of his curse. It even attaches itself to DJ's head and slaps him in the groin with its tail, much to DJ's pain and discomfort.
In Aftermath: Revenge of the Telethon, the baby seal is among the other animals in cages during the "DJ's World of Animals" segment, when Geoff wants DJ to pet one of the animals to get the viewers to donate more money. It is later released by Blaineley, and it, along with the other animals, proceeds to attack the non-returning aftermath commentators and the aftermath guests.
In I Love Ridonc & Roll, the baby seal appears floating on an ice chunk in the frozen river. Spud clambers onto the chunk of ice, where MacArthur dares him to kiss it. As he approaches, the baby seal bites his head, causing him to run off.
In Lord of the Ring Toss, it is seen again, when Geoff throws a ring that chokes it. Later on, the Surfer Dudes nearly run it over while riding their snowmobile. The baby seal then takes revenge afterwards and attacks Geoff.