In a 1950s English countryside home, Walter, Lucy and Desiree rehash the night of their fathers funeral as they play detective, in an effort to puzzle out the shocking disappearance and suspected murder of their mother. As they each delve into their wildly different memories of the event, truth, fantasy and insanity often collide. Secrets are revealed, and twists are untangled, but could the one behind it all be closer than they think?