This category is for all groups that exist in the continuity of the Sonic Underground television series.
To add an article to this category, put [[Category:Sonic Underground groups]] in that article.
Pages in category "Sonic Underground groups"
“ The Freedom Fighters, occasionally referred to as the Resistance, is a group that appears in the...
Freedom Fighters (Sonic Underground)
“ The Polar Resistance were members of the Resistance in the Polar Areas of Mobius that noticed...