Mythos is a series that examines British folklore through a quasi-scientific prism. It's laced with sardonic humour, ridiculous situations and insane leaps of logic - but its foundations lie in the stories that have become part of the British cultural DNA over the last 2000 years.
Mary Lairre is the ghost of a 16th century French nun murdered at Borley Rectory and rendered corporeal by the mysterious Department to act as a paranormal investigator. Lairre is joined by Parker, whose magical abilities rely upon her transforming her entire personality as circumstances require.