S1.E17 ∙ Race to Racine/The Carlsbad or Bust BashFri, Jan 3, 1969Race to Racine: Dastardly hopes to exterminate the Ant Hill Mob by dressing Muttley in gangster garb to infiltrate the Bulletproof Bomb. The Carlsbad or Bust Bash: The drivers become lost in the tunnels of Carlsbad Caverns.6.9/10 (73)Rate