Hulu.com/sonic-x
There you can watch all English episodes, and Japanese (including subtitles) episodes. :)
For Japanese ones you need to be in America or using a proxy of America.
What I do is go on youtube and type sonic x. On the very top,click on it,then choose ANY episode and there you go!
You can go to 4kids.com or Youtube.com and type in an episode you want to watch.
i know its sometime in season 3 i think its in episode 2 of season 3
Well, it's episode 1, part 3, look it up on YouTube, you'll find that answer there, OR go onto Google, and put in 'sonic x episode guide' or 'sonic wiki sonic x' and find the answers there. Just choose, SIMPLE!
in sonic x you can find it write sonic x episode 18.
Sonic cries in Sonic X episode 52.
you can find them either on youtube or using a downloading program.
Hyper Sonic only appeared in Sonic the Hedgehog 3 and Knuckles. Only Super Sonic makes an appearance in Sonic X.
If you are talking about the episode of Sonic X where they are filming at a castle, the Episode is "Season 1, Episode 19: Sonic's Scream Test"
Episode 67 Of Sonic X (It's Called Teasing Time.)
Episode 67
She Appears in episode 39 of sonic x near the end of the episode.