Cannon Blaster is an unproduced toy of the LJN Toyline. This "Berserker" never appeared in any episode of the ThunderCats (original series) cartoons. The toy would have featured a small Berserker that lived inside an over-sized robot. With the push of a button the dwarf figure would have been shot out of the cannon in the robot. However, since the toy never went into production, it is difficult to know how it functioned exactly. Cannon Blaster appeared on some of the LJN Mini Catalogues as part of the Berserkers.