Vox Populi Forum
The character Lucifer meets a crazy man claiming to be his father, big G God.
Lucifer discounts him until he calls him by his real name ... lets just say "Sam I am" as he goes to leave.
There is always some doubt to the veracity of the God actor (played by Carlton from Psyche ... another great one).
In the end, the crazy man changes character when God is no longer needed and becomes plain old crazy guy again.
Television trick 27 and a good one at that.
The guy who plays Lucifer has some pretty good pipes on him too.