Special Guest Stars Sibongile Mlambo as Donna Guest Stars Curtis Lum as Calvin David Cubitt as Ted Pownall Sarah Jane Redmond voices Elaine Pownall Georgia Waters as Eliza Millan Tesfazgi as Cami Sedale Threatt Jr. as Levi Brendan Fletcher as Rick Marzdan Katie Keough as Hunter (Mermaid) Deniz Akdeniz as Robb Wellens Caroline Cave as Beth Marzdan Ary Katz as Mate Co Starring Tammy Gillis as Deputy Marissa Staub David Kaye as Jerry Kaaren de Zilva as Leena (Hybrid Doc) Dalias Blake as Commander Anderson Maria Turner as Weakest Blue-Eyed Mermaid Jennifer Oleksiuk as Lieutenant Maeda Alix West Lefler as Hope Ben Sullivan as Male Yura James Yi as Warren Lim (KFGT Producer) Cassandra Cavalli as Aide (Hospital) Tim Zhang as Reporter #2 Philip Prajoux as Petty Officer Kareem Malcolm as Reporter #1 Adrian Neblett as Father Dan Bates as Producer #2 Melice Bell as Resident Jay Durant as Cable News Anchor Tracey Louise Roath as Reporter #3 Angela Galanopoulos as Boy's Mother Jacki Gunn as News Intern Atlee Smallman as Small Boy Alicia Snee as Tech Tierno Diallo as Teenage Son Eric Ruggieri as Port Angeles Police Chief Sidika Larbes as Producer #1 Chris Carson as Victim #2 Alistair Weir as Officer Cindy Piper as Elderly Lady Anthony Bailey as Black Ops Commander Kristina Matisic as News Anchor Francisco Cano as Victim #1 Daniel Bruce as Elderly Man Richard Thompson as Uniformed Officer
