The Targeted Tailed Beast

is episode 411 of the Naruto: Shippūden anime.

Summary
While the majority of Suna shinobi concern themselves with moving the participants into safety, Hōichi sets his plan into motion, by using a sealing technique to extract Shukaku from Gaara. As the chakra is extracted, the tailed beast calls out for help, to which Fū answers the call. However, she is unable to free Gaara and is also trapped by the same technique, to which Hōichi exclaims that it is a way to test the seal's strength.