The Mutant Underground Headquarters was the base of operation for Thunderbird's cell of the Mutant Underground. The Headquarters was based in an abandoned bank in Atlanta and served as a safe haven for Mutants to hide from Sentinel Services. In X-roads, after being found by Sentinel Services, it was destroyed by Lauren and Andy Strucker.


The former bank had been abandoned for three years ever since "Oakwood". Thunderbird and Polaris found the abandoned bank and set up their cell of the Mutant Underground.

Appearances Edit

Season 1 Edit

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