#3: English 2.0ch AC-3 @ 192 kb/s (Commentary with co-directors Screaming Mad George and Steve Wang, moderated by Dom O’Brien, the author of Budget Biomorphs: The Making of The Guyver Films)
#4: English 2.0ch AC-3 @ 192 kb/s (Commentary with actor/SFX artist Evil Ted Smith and creature shop lab tech / miniature supervisor Wyatt Weed)