Fantastic Four (1961) 360-A

"At the Mercy of Dreadface!"

Ben crash lands the ship on a deserted island but two people must remain behind while the rest return home. Johnny and Ben remain as the rest fly home so Reed can retrieve the Pogo Plane. While on the island, the creature that worried Devos escapes and takes possession of an ape. Ben attacks the ape but is possessed by the creature. Johnny uses his flame to free Ben, but becomes the victim of the creature. Thinking quick, Ben lures the creature back to the ship and forces it to ignite the fuel, killing the creature and freeing Johnny. Reed arrives after the fight to take the boys back home.