Throw out whatever you know about these "two" men.
The facts are undeniable:
They look alike.
They live in different states.
They both work in the film industry.
They've never worked together.
They're never seen together.
Harmony makes weird, inaccessible films.
Geoff makes mainstream films.
They are yin and yang.
Watch the video for a physical comparison which is irrefutable.
All Harmony has to do to become Geoff is rub on some bottled suntan cream and have one of his many artist friends draw on those fake tattoos.