An April Fools' prank backfires on Tripp, as the Ocean Pioneer King is destroyed under his watch. How can the Hack Masters aid International Rescue's next mission? The Atrocimator's fatal Fog has penetrated Hacker Command!
- Johna Stewart: Roxette
- Travis Wester: Tripp
- Japanese: Crisis Of Ocean Pioneer (オーシャンパイオニア号の危機)