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On their 'Robotech Legacy: Collection 3'
DVD box set, ADV Films have once
again hidden an interesting feature that is
easily overlooked if you don't know where
to look for it.
Insert the bonus disc that comes with the
disc set and watch the featurette
'Robotech II: The Sentinels' that is found on this disc. You
can watch this featurette with either the original audio track
or a commentary by the series’ developer Carl Macek, but if
you use the 'Audio' button on your remote control you can
also select a third, hidden audio track for this featurette. This
hidden audio track will give you the chance to watch the
featurette with music and sound effects only, without
dialogue and narration.