Award winning actor David Jason (Only Fools And Horses) returns as maverick detective Jack Frost in three intriguing new episodes of the successful crime drama series. In the first, a murderer is released from prison, and with grim new evidence - the body of the murdered woman killed 20 years before - Frost is forced to question everything that happened all those years ago. In the second, Frost is involved in a race against the clock to rescue kidnap victims, and solve a twisted revenge plot. In the third episode, a shallow grave is uncovered and three bodies are discovered. Could this be a ritual killing?