The second feature film from the makers of “Black Pond”. Zac (Will Sharpe; "Flowers") is a lonely, highly strung city trader on the edge of a psychological breakdown. His weird and wayward younger sister Alice (Tiani Ghosh) has disappeared on a boat trip along with her boyfriend Toby (Joe Thomas; "Fresh Meat"), a kindred drifter and misfit. Zac becomes increasingly frustrated with the futile attempts of the police to find any sign of them or the forty foot narrowboat and decides to take matters into his own inexpert hands. He starts a terribly executed video blog and scours the dark canals of the UK in a desperate search for clues, and begins to wonder if there may in fact be a grander, wilder, much stranger explanation for their disappearance.