Episode 30 of "Dark Angel"
s02e08 Gill Girl
Title: Gill Girl
Original Air Date: 12/07/2001 on Fox
Director: Bryan Spicer
Writer: Marjorie David
Guest Stars: Daryl Quon (Bouncer), Angela Moore (Nurse Betty), Jessica Amlee (Brittany), Jesse Hutch (Gill Guy), Darcy Laurie (Ike), Scott Heindl (Jack), Anita Brown (Gill Girl), Gus Lynch (Mack), Mark Lukyn (Tech), Amanda Hardy (Veronica)
Plot Outline:
Alec and Max set out to rescue an aquatic transgenic caught at sea from White, but the creature's mate throws a wrench into Max's plans. Meanwhile, Logan has a brush with death after he and Max get a little too close while babysitting his niece.
