Mutant Force and Mad Dog were then employed by Professor Power 's Secret Empire .
Mutant Force and Mad Dog were then battled the Defenders to thwart their attempt to stop the launch of a missile to instigate World War III .
Mutant Force and Mad Dog were then employed by Professor Power 's Secret Empire , and battled the Defenders to thwart their attempt to stop the launch of a missile to instigate World War III .