Octavius unsuccessfully tried to form and lead another version of the Sinister Six, because Captain America 's Secret Avengers managed to defeat the villainous group, although Doctor Octopus himself eluded authorities. In Sensational Spider-Man #28, Doctor Octopus is seen viewing a telecast of Peter Parker revealing himself to be Spider-Man. Doctor Octopus then goes rampaging throughout the city, in utter disbelief that not only was he beaten numerous times by a teenager, but of the lost opportunity he had when he unmasked Parker in their second encounter (at the time, Octavius assumed he was an impostor). He is again defeated by Spider-Man, who confronts Doctor Octopus unmasked, after two of Peter's students distract Octavius. He is then sent to Baron Zemo 's supervillain detention facility (as seen in Thunderbolts #104 and Iron Man (vol. 4) #14). Later, Spider-Man contacts Octavius to see if he can help with Aunt May's condition.