Eye Spy Sonic X : Season 3 Episode 22
TV-Y7 Jetix 30m int(0)
Aired: April 14th, 2005 @ 7:00 PM EST on Jetix
When the team discovers that Cosmo's brain is emitting a signal to the Metarex, they plan on trying to eliminate the signal, except that the signal is connected to the part of her brain that translates sounds and sight. While Tails and Cosmo are torn about this, Knuckles pushes for the surgery.