He was first mentioned in BW009 as sent by Giovanni to help Jessie, James and Meowth in a mission. In BW010, Jessie, James and Meowth are intercepted by Officer Jenny and backup, Flint comes in, driving a truck and the trio get in. Officer Jenny and the police follow when a half-constructed road appears and the police are forced to stop. The truck still pushed on: it drove past the point where there was any road at all and was toppling down into the ground below and exploded. Luckily the group were safe with jetpacks, and Flint gives them a briefcase and flies off.