Tinfoil Kevin is a homeless (but not office-less) person who lives on the streets near Arthur's apartment. He makes his own hats out of tinfoil. While on morning patrol, The Tick came across Tinfoil Kevin and invited him to use the shower in Arthur's apartment.
In Categorically Speaking, Tinfoil Kevin revealed that his parents had him tested by A.E.G.I.S. He shared with Dot that he is, in fact, a "category". He is shown to be able to turn himself and other things he touch, invisible.
Behind the scenes
- Tinfoil Kevin is played by Devin Ratray.