Transformers Prime Robots in Disguise Bulkhead lets you re-enact your favorite adventures from the Transformers Prime TV series. Convert your figure from fierce robot mode to armored truck mode. When he's in robot mode, you can turn his cannon into a spinning wrecking ball that activates with an Energon glow. Snap on Bulkhead's battle ram, and he's ready for battle - or transform him to his intense armored truck mode. In either mode, you can set your figure on its display stand in your collection. Keep switching your Bulkhead figure from robot mode to vehicle mode as the battle rages on.