
...suggesting that he has
no personal relationship with the CALLER.
The Big Bang Theory Season 2, Episode 15

All right, we have our next CALLER.
The Big Bang Theory Season 10, Episode 21

Need the location of an incoming CALLER.
Breaking Bad Season 5, Episode 14

...there is a gentleman CALLER
bringing flowers to your fiancée as we speak.
The Big Bang Theory Season 8, Episode 7

Hello, CALLER. You are on with Penny and Wil
from Serial Ape-ist 2.
The Big Bang Theory Season 8, Episode 20