Resumen:
The Decepticons, working out of an undersea base created from their
crashed ship, create a "space bridge" back to Cybertron. Bumblebee and Spike
are caught spying and are to be used to test the device which has already
failed to work once. Bumblebee is reprogrammed to lead the Autobots into a
trap, but Megatron must call off his assault on them since the space bridge
is reactivated and must be used within a short period of time. Spike is saved
by Bumblebee, and the Energon being transported is detonated, throwing Megatron
into the bridge as it is activated.