Originally released in 1975, the Sea Wolf Submarine included dive gear for your Sea Adventurer. This small vehicle was packed with features. It could dive and stay underwater. It was equipped with a ‘’periscope’’ that kids could look through. Also, it included a squid to battle in the ocean depths.
When I saw the Animal Planet mini-sub, I immediately thought about the Sea Wolf. With a few modifications and a coat of paint, it is probably one of the more vintage accurate vehicles in this project.