The Vanishings, a six-part crime drama based on true stories from Ireland's infamous Vanishing Triangle ... Here's what you need to know about the cast. Lisa Wallace is played by India Mullen ...

The Vanishings is airing on Channel 5 soon and the six-part crime drama is a dramatisation of true stories from Ireland's Vanishing Triangle ... about who is in the cast. Lisa Wallace - India ...

Downtown Abbey's Allen Leech also stars in the limited series. With cast, episodes, plot and more, here is everything you need to know about The Vanishing Triangle. Read More: The Castaways full cast, ...