Breaking Bad Season 2, Episode 3
Now assuming the left side of a BELL curve
peaking around the present...
The Big Bang Theory Season 4, Episode 1
Game of Thrones Season 5, Episode 10
A Texas Special cattle and calf car
train set with authentic horn and BELL!
The Big Bang Theory Season 9, Episode 14
(ALARM BELL CONTINUES RINGING)
Game of Thrones Season 5, Episode 4