How many movies have Hilary Jardine and Sian O'Byrne collaborated on?

They have worked on 5 movies together! Their first movie together was All Things Valentine (2016) while their highest rated movie together was Hailey Dean Mysteries: 2 + 2 = Murder (2018). They have not worked together since Right in Front of Me (2021). They are most known for their tv movie films together.