Knock Out uses a shield generator to force Optimus Prime and Arcee off a cliff while Bulkhead and Breakdown fight each other. Bulkhead uses the hammer of the Primes, Forge to stop both Breakdown and Knock Out.<br /><br />Subscribe to HasbroStudiosShorts: http://j.mp/LkHWOx<br />Transformers Prime: http://j.mp/1R5BNn2
