The internet was abuzz recently when photos of Colin Farrell sporting silvery grey hair surfaced online, leading many to suspect that's what Farrell might look like as the Penguin in The Batman. As it turns out, Farrell hasn't even started filming The Batman yet and has already dyed his hair dark since those paparazzi photos went viral. Farrell appeared on Ellen on Wednesday where he said he recently finished filming a BBC movie in the Arctic, which is reportedly called The North Water.