The floor is lava in the courtroom this week when Dwight Hurst (“Broken Brain” Podcast) defends one of those Tom Hanks comedies that were always on TV, 1990’s “Joe Versus the Volcano.” *** Prosecutor: Dylan J. Schlender. Defense: Dwight Hurst. Judge: The Honorable Maynard Bangs. Jurors: Ryan Luis Rodriguez, Maynard Bangs, Big Ben Haslar. *** Advisory: Silvana Carranza. Prologue: Kirk R. Thatcher. Original Theme: WT Golden.