Featured Promicin Positives
* Unidentified adult male who can produce fire from his hands.
* Unidentified adult female who either has telekinetic abilities or can manipulate gravity. Tom sees her using her ability to gather apples from a tree.
* Billy, a young boy, can produce a deafening shriek with his voice.
* Unidentified adult African-American male who can superheat metal, including weapons, making them too hot to handle.
* Dalton, he has sophisticated mechanical skills that enable him to make advanced technology, including a special tracking bracelet that was worn on Tom's wrist, as well as a machine that specifically extracts promicin from 4400s or those who've taken the shot.
* Unidentified Caucasian who male can induce intense headaches that can incapacitate a person or worse. He uses this ability if someone becomes violent or tries to attack him or others.
* Shannon, a young adult female, she is able to relieve others' anxieties simply by engaging them in conversation. After a session, a small green object or figurine appears that may seem to reprsent the subject's fears and anxieties.
* Unknown resident of Evanston who produces a special ingredient that can be placed in food, which enables those who eat it, to share one collective mind, telepathically communicating with each other, and seeing each others' memories in the process. Among the memories seen were those of Paul and Kathy, likely an elderly couple who became engaged three weeks after they met in their younger days.