Donna is on the Hunt for Aldon Decker in “Siren” Episode ‘Showdown’ Promo

Freeform has released the trailer for episode #106 of Siren, which you can check out below. The installment, titled “Showdown,” is officially described as follows:

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When Ben and Maddie attend his mother’s fundraising gala, an unexpected guest shows up and offers to put an end to the overfishing that’s threatening the lives of the mermaids in Bristol Cove.

Siren, “Showdown,” airs Thursday, April 26 at 8pm on Freeform.