No there isn't any proof to support it.
No as much as it would be nice to see the new Sonic characters in an anime so far there is no proof of a new season.
yes for now its a rumor but they might...
The chance of a new season of Sonic X is low.
I don't think soo because there was a big cliff hanger of what will happen next and a rumor said that the new season will be in 2012 or 2013
Sonic X season 4 is only a rumor, there has been no officially confirmed information as to the production and/or the release of a new season of Sonic X.
Probably not SonicUnleashed1228: Actually, there will be a new season in 2013
Unfortuantly, Sonic Undergroud was canceled. It's been years...I don't think they'll start a new season, much less make a new gen sonic underground.
the season 2 hasn't came out yet its just a rumor
There has been no proof on a new Sonic x,so no.
The only new sonic tv show right now is sonic x. there are some channels where they show the original sonic cartoons, but they're not making new seasons. Stinks, doesn't it?
There is rumors going around that there might be a new season coming out, but so far there hasn't been anything to support the rumor. its not a rumor. the lazytown facebook page confermed it. new stunt people, new stephanie(how dare thay i mite add) and yes the will be filming season 3.
Well depends on sega choice seeing that now there focusing more on sonic this year