Contrary to what some may think, Outlander is more than just a dashing Scotsman flirting with an intrepid time-traveling nurse. There’s action, too! But while there have been duels, skirmishes, and some nasty dustups before, Outlander is about to launch its first full-fledged battle. Devoted Outlander fans and Scottish history scholars will recognize the title of Episode 10, “Prestonpans,” as a reference to the first clash in the Jacobite rising of 1745. All season Jamie Fraser (Sam Heughan) and his time-traveling wife, Claire (Caitriona Balfe), have been trying to prevent the Scottish uprising and the disastrous Battle of Culloden of 1746. But the political intrigue proved too much for them and, here, Jamie is on the front line. In an exclusive clip above, Bonnie Prince Charlie (Andrew Gower) makes a triumphant return and proves to be just as slimy as ever.

Jamie, like the rest of us, already knows that the Battle of Prestonpans doesn’t end in Scottish slaughter. (Time-traveling wives can be handy that way.) According to writer-producer Matt Roberts, the sequence in the episode is very accurate to the actual battle, which was, in fact, a quick victory for the Jacobites. “We stay true to the actual battle; it was about eight minutes long total and we pretty much almost show it in real time,” Roberts said. So brace yourself for some gruesome hacking and slashing from the Highland troop Jamie joins up with. And enjoy.