Siren 3×06: “The Island”

Ryn and her folk fight for their lives against Katrina. Maddie finds out a huge secret.

Siren 3×02: “Revelations”

Ted's obsession puts him in danger. Ryn and Tia experience a violent difference in opinion.

Siren – Season 2, Episode 11: “Mixed Signals”

Nicole helps Ben and Maddie research the siren song appropriately. Other discoveries come to light.

Siren – Season 1, Episode 3: “Interview with a Mermaid”

Maddie and Ben try to help Ryn, as well as study her. Xander tracks down a lead on Chris, who's still locked up in the military's lab.