Harry tries to teach Brian the code.
If we get a season 2 and Harry doesn’t die at the end of season 1, I can imagine a season where Harry finds Brian and they try to teach him the code. Eventually, Brian kills Harry and makes it look like a suicide
If we get a season 2 and Harry doesn’t die at the end of season 1, I can imagine a season where Harry finds Brian and they try to teach him the code. Eventually, Brian kills Harry and makes it look like a suicide