Secret Lair – Episode 8: Brain Trust No One – A Super-Villain named the Masterdon plans to attack the lair and take Marks position as the king of the Super-Villains. Mark meets with his war council of lieutenants to form a plan to stop him. Things get Dark and dangerous this episode as Mark faces an overwhelming challenge and not everyone may make it out. Maybe we can get help and lighten the mood with the 1983 comedy The Man With Two Brains