I think I first recognized him in the scene where Rumpy had him tied up.
Another great episode, even though there was no sign of Emma, Regina, Mulan or Henry. The rehabilitation of Rumpelstiltskin continues. He's quite a sympathetic character, despite his evil shenanigans. Captain Hook and his dead ex-wife are far less sympathetic.
Good point about Rumpy not having a false identity in Storybrooke. What would happen to him if he left town? Would he just have total amnesia?