THE Gawler Doomsday Rollers be seeking revenge this Saturday at the Gawler Recreation Centre as it prepares to face the Toxic Cherries in the Rockabellas Roller Derby grand final.

THE Gawler Doomsday Rollers be seeking revenge this Saturday at the Gawler Recreation Centre as it prepares to face the Toxic Cherries in the Rockabellas Roller Derby grand final.