© 2026 The Couch Critic
Available options inUS
"Dive deep into the underwater town."
Billy, a single mother of two, is led into a macabre underworld while her teenage son, Bones, discovers a secret road leading to an underwater town. Both Billy and Bones must dive deep into the mystery if their family is to survive.
31 Cast Members
Christina Hendricks
Billy
Iain De Caestecker
Bones
Saoirse Ronan
Rat
Eva Mendes
Cat
Matt Smith
Bully
Ben Mendelsohn
Dave
Reda Kateb
Cab Driver
Barbara Steele
Belladonna
Landyn Stewart
Franky
Rob Zabrecky
MC
Shannon Plumb
Fanny
Torrey Wigfield
Face
Misty Robinette
Misty
Holly Schlegel
Holly
Thomas McDonald
Skip
Larry Mongo
Larry
Robert Skrok
Demolition Guy
Aris Costner
Marylou
K.T. Almujahid
Gas Station Attendant
Joseph Norman
Mr. Detroit
