Mulder and Scully in “Roland”

Mulder

You got a brother, don't you, Scully?

Scully

Yeah, I've got an older one and a younger one.

Mulder

Well, have you ever thought about calling one of them all day long and then all of a sudden the phone rings and it's one of them calling you?

Scully

Does this pitch somehow end with a way for me to lower my long distance charges?

Mulder

I believe in psychic connections, and evidence suggests that it's stronger between family members, strongest of all between twin siblings that shared the same womb.

Scully

OK, maybe. But in this case, one sibling has closer ties to a frozen fudgesicle than he does to his own brother.

Mulder

Arthur Grable is not dead. He's in a state of consciousness that no human has ever returned from. And what if that state allows one to develop psychic ability to a potential that the conscious mind is too preoccupied to explore or believe in? He could use that ability to control his brother to kill those scientists.