Sasuke apppears in the first episode
Sasuke appears in the first anime episode of Naruto.
Episode 114 but watch 113 first
Never; they've yet to do so. As for Naruto and Sasuke, the first episode.
He is first seen in chapter 35/episode 20.
Well, it already happened. In the first episode. Sasuke gagged and spit on the floor in disgust. So did Naruto.
episode 1 , 46 ,47, 48, 49 and episode 50 these are the first few episodes heres a link for free episodes www.naruto.com
I think it's episode 107 or around it.
Sasuke has not died yet.
The first time they meet in Shippuden is the special episode entitled "Reunion", episode 51-52.
Episode 109. an ep. or two later is when Sasuke retrieval arc. begins.
that's episode 51 watch it here http://narutovideoseries.com/naruto-shippuuden-51-reunion/
right in the start of the first chapter