Dr. Diabolical’s Cliffhanger: Testing Begins! @SixFlagsFiestaTexas
Dr. Diabolical’s Cliffhanger: Testing Begins! @SixFlagsFiestaTexas
Uploaded June 2022 | Updated September 2026, 3 days ago
🚨Dr. Diabolical’s Cliffhanger UPDATE!🚨

Dr. Diabolical’s Cliffhanger completed the first of many test cycles. Stay tuned for an official opening date coming soon.
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Dr. Diabolical’s Cliffhanger: Testing Begins!

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