The Tiger Men decide to attack the cave people, as their God demands a sacrifice. Tor figures out their plan and sets off the alarm signal. The Tiger Men capture Tor to punish him for his warning and take him to the arena. Having dropped his club while being captured, Tor will be unable to change into Mightor. Will Tog be able to find it and get it to Tor before the saber-toothed tiger does him in at the arena?