![Is Is](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Is "back on TRACK" a hint
that it has something to do with trains?
The Big Bang Theory Season 10, Episode 11
![Track any strange purchasing patterns
Track any strange purchasing patterns](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Track any strange purchasing patterns
Money Heist Season 1, Episode 8
![And now he's on the fast track
to win a Nobel Prize.
And now he's on the fast track
to win a Nobel Prize.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And now he's on the fast TRACK
to win a Nobel Prize.
The Big Bang Theory Season 6, Episode 3
![Finally realized that
I wasn't the drum track?
Finally realized that
I wasn't the drum track?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Finally realized that
I wasn't the drum TRACK?
Breaking Bad Season 2, Episode 10
![of The Hobbit movie
with commentary track.
of The Hobbit movie
with commentary track.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
of The Hobbit movie
with commentary TRACK.
The Big Bang Theory Season 7, Episode 4