The Dynamic Duo of Emily Marsh and Kelsey Ann Brady (“Mystery Science Theater 3000”) kick off the fourth season as we arraign the 1997 nipple-clad narrative “Batman & Robin.” *** Prosecutor: Emily Marsh. Defense: Kelsey Ann Brady. Judge: The Honorable Dylan J. Schlender. Jurors: Ryan Luis Rodriguez, Maynard Bangs, Big Ben Haslar. *** Advisory: Silvana Carranza. Prologue: Kirk R. Thatcher. Original Theme: WT Golden.