
...this is for the INVISIBLE kids.
The Big Bang Theory Season 8, Episode 22

will break his
INVISIBLE chains.
Vikings Season 1, Episode 6

I think the word you're
looking for is... "INVISIBLE."
The Big Bang Theory Season 5, Episode 17

that the Invisible Girl
is standing there with us.
The Big Bang Theory Season 7, Episode 14

- of humanitarian aid--
- Invisible to everyone.
Westworld Season 2, Episode 9