- Princess Dragon Mom: Greetings to you, Earthlings; I am Princess Dragon Mom. I have taken over this planet; now I own the Earth, and you'll be my slaves for all eternity! The disasters you have witnessed are just small examples of our great power. Either surrender to me, or I'll destroy all humans! I've spoken; it's all the warning you're going to get from me. You'll be destroyed!
- Professor: [to Rayma, who has bravely volunteered to become Infra-Man] We will wire your arms and legs with powerful transistors and death rays. You will be powered by a tiny nuclear reactor. Unfortunately, the operation will be very painful and you may die.
- Professor: No matter how potent your weapons are, you'll be defeated because Infra-Man is invincible against them!
- Professor: ...It would be foolish to fight Princess Dragon Mom with military power; that would lead to defeat. Therefore, another way must be found, and it's up to us to find that way.
- Professor: Rayma, now you are filled with power and energy! For you, nothing will be an impossibility! Your senses are intensified, so you can even see and hear through walls!
- Chairman of Meeting: Gentlemen, the situation at this time is so serious that it's the worst in human history. Thousands of people are dead. The attacks are not coming from outer space, our scientists say; and certain monsters have been seen that come from long before the history of mankind. They have to be stopped! Professor Chang.
- Professor: ...The monsters are mutations of creatures that roamed the Earth before the Ice Age. A super-race of humans existed at that same time in the past, also. Somehow, they went into hibernation far underground; where they have survived. They are intelligent, smarter than our most up-to-date supercomputers. We cannot underestimate them!