
♪ Unraveling the MYSTERY
The Big Bang Theory Season 12, Episode 23

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 12, Episode 20

Not some MYSTERY benefactor,
singular.
Breaking Bad Season 2, Episode 12

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 5, Episode 21

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 5