Characters with minimal screen time that made a big impact on you?

For some reason, when thinking about S1, Logan really stands out in my mind. But after going back and rewatching I realised just now little we actually see of him.

Maybe it's because the way he delivers one of his lines cracks me up.

You know, one minute, I'm a small town on the rise news guy and next thing I know, I can't get into my house, because my foot won't go through the door 😡

Is there anyone who stood out for you despite not getting much screen time?