
...known as Sheldon Alpha Five.
The Big Bang Theory Season 3, Episode 11

-"Alpha 1 positioned.
-Alpha 2 positioned.
Money Heist Season 1, Episode 4

In the information age, Sheldon,
you and I are the ALPHA males.
The Big Bang Theory Season 1, Episode 6

Alpha 2.
Westworld Season 2, Episode 8

Alpha?
Westworld Season 2, Episode 8