Calling all naruto buffs i need episode numbers not the manga the show i repeat the show not manga?

ok i was watching naruto shippuden on disney xp(dont judge me) and i was wondering if you could give me the episode number to the next one. And if you dont know which one im talking about its the one where the akatski(or how ever you spell that) where they take gara and then team naruto find there secret hideout and are about to open it then it cuts off and then the next episode teasers air. So what episode is that thanks for any help and if you dont understand please answer you dont understand and tell me what you dont understand and i will post some additional info explaining it and then come back in a few minutes. Thanks all and sorry its so complex and long