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7. Nemesis

What kind of a man does it take to disappear under cover? What kind of a person do you have to be to do whatever it takes to survive? Whatever the answer, Tom Tresser is that kind of man.

Tom is a master of disguise who began as a vigilante before getting brought on as a government agent. Tom spent his early days sneaking into a secret group known as The Council in order to avenge his brother’s death. Eventually, with Batman’s help, Tom brought The Council down, but was almost killed in the process. But he was saved by Amanda Waller and Rick Flag and decided to help the with their brand new venture, The Suicide Squad.

He served with the Squad for a while, infiltrating Moscow and falling for fellow team member Nightshade. Later on, Nemesis took a job with the new Department of Metahuman Affairs, working alongside Wonder Woman.

But no matter who he works for, Tom Tresser is a master of disguise and a secret agent through and through.