File:X-Men Vol 1 10 001.jpg

Description
A news broadcast alerts the X-Men to the existence of a mysterious jungle man in the Antarctic. They investigate and discover a tunnel that leads to the Savage Land. Unfortunately, they are attacked by swamp men and Marvel Girl is taken captive. They then meet up with Ka-Zar and join together in an effort to rescue Marvel Girl. The Angel is captured on a scouting mission. The other X-Men, Ka-Zar, and Zabu storm the swamp men's fortress and free their captured teammates. Satisfied that Ka-Zar is not a mutant, the X-Men leave the Savage Land.