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

♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 1

Koothrappali
murder MYSTERY dinner.
The Big Bang Theory Season 7, Episode 18

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

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