# Math, Science, History,
unraveling the MYSTERY #
The Big Bang Theory Season 11, Episode 16
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 7, Episode 13
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 12, Episode 8
♪ Math, Science, History,
unraveling the MYSTERY ♪
The Big Bang Theory Season 12, Episode 7
...my Journey Into Mystery 83,
first appearance of Thor...
The Big Bang Theory Season 3, Episode 16