The Secret of the Dark Lagoon
Through G.I.Joe's history, promotional papers were included with action figures in the bubble behind the action figure. In 1991, certain figures came with this insert - "The Secret of the Dark Lagoon".
The items offered in this mail-order offer were the Cobra Sea Ray, the G.I.Joe WHALE Hovercraft, a set of the Cobra Battle Barge and Jet Pack, the G.I.Joe Skyhawk, the G.I.Joe Martial Arts unit with Quick-Kick and Jinx, and a personalized G.I.Joe Dog Tag.
From the collection of: Jason Hoffman