Neon (Ne) is atomic number 10. I have no idea where you got 56, which is barium.
Barium is BA. The show is Breaking Bad. Clearly they just didn’t change that part. You can look up atomic numbers, but your brain is clearly slow with making obvious connections.
Barium would’ve been “Ba” in the original Breaking Bad title/ graphics. Good catch on the atomic number though!
Likely it was copied thoughtlessly from the original Ba, for Bad. It ought to be corrected.
Meanwhile, how about Ho[mer] or Li[sa]? or even Pa[tty] and Se[lma]?