When does The Thundermans: Undercover return?

The Thundermans: Undercover premiered on January 11, 2025, as a sneak peek following the network's alternate broadcast of an NFL Wild Card game. It later premiered officially on January 22, 2025. It follows Phoebe and Max, who are sent undercover to handle a new threat in the seaside town of Secret Shores. This new threat involves the mysterious villain Mastermind who is plotting to create a new incarnation of the Villain League.