The Bear Retrieval Unit, also known as crit unit A (the thin one) and crit unit B (the fat one) are creatures that closely resemble birds. They were sent during the battle of Big Robot Bil to take his Teddy Bear. They were deployed off of The Clockwork Beast's back, and they drive a vehicle similar to a Jeep. A large hook shot from their car and took the bear. After the retrieval of the bear, they were never shown again.