Granny Smith is an ordinary little old lady when something extraordinary happens.
She is struck by rays from a super machine and becomes - Super Gran!
Extra fast, strong, with X-ray eyesight, Super Gran sets out with her grandson Willie and a girl called Edison to right all the wrongs in their town.
Along the way, Super Gran performs amazing feats, foiling a back robbery and saving a child from drowning.
But the super machine has been stolen by the Inventor, who has very bad plans for it.
Can Super Gran and her loyal sidekicks save the day?