Cat's thrilled about her pending nuptials, but is distracted by the notion that the rash of superhuman experiments could ruin her big day, so Vincent, JT and Tess do their best to keep her eyes on the prize.

Cat and Vincent set out to capture Liam; and come across information that could help them do just that. In other events, JT and Tess work to confirm that JT is serum-free.