Samurai Jack - Season 4 Episode 6 -

While traveling the Scotsman finds Samurai Jack working as a waiter named Brent Worthington. The Scotsman rescues the amnesiac Jack from bounty hunters and realizes that Jack was injured by the tango beast. He follows the trail from the tango beast to a bar of bounty hunters to a sea captain to a chart that directs them to The Great Unknown. The Scotsman hires a ship to take them there.