Grand Unified Setting Theory

[Grumpy RPG Reviews]

I am in the lobby of a mechanic while my car is being repaired. I am bored. So I am going to do something to amuse myself. I'm going to play a game linking different pieces of pop culture. You are invited to contribute.

For example, the Primus of the plane of Mechanus is the same entity as the Primus of Transformers.

The Great Race of Yith - the time traveling mental aliens - are Gallifreyians who fled the Time War.

What have you got?

 

[Eltab]

The Terminator was developed from Warforged (from Eberron setting of D&D), over several centuries of iterations and improvements.