The Invincible Iron Man (Comics)

The Invincible Iron Man (AKA Iron Man and Superior Iron Man) is an ongoing American comic book series published by Marvel Comics about billionaire inventor Tony Stark, who becomes a superhero after designing and building a powerful, armored battle suit. The character first appeared in the comic book series Tales of Suspense in 1963, before headlining his own comic book beginning in May, 1968.

Knightmare (Volume 1, Issue #150)
Doctor Doom hypnotizes a girl sent to his bedroom while trapped in Camelot.

The Menace Within! (Volume 1, Issue #162)
Tattoo, working for Obadiah Stone, produces hundreds of specially-designed AM/FM stereo headphones and distributes them to the employees of Stark Enterprises. Using a mind control signal broadcast through the headphones, he commands them to attack each other and destroy the company. It's up to Tony to find out where the signal is coming from and to destroy the transmitter- but he only has five minutes to do it!