As Mary goes into labour, Joseph must find somewhere for her to give birth.
Joseph cannot accept Mary's explanation for her pregnancy, and her neighbours turn on her.
Mary is visited by the angel Gabriel, and she learns she will bear the son of God.
Mary counts her blessings when her parents arrange to marry her to a local carpenter.
Dr Bryan Fry uses hi-tech tools to uncover the true nature of the world's largest lizard.
As she gets closer to the truth about the murder, Paddy finds herself in mortal danger.
Paddy Meehan battles prejudice to get to the truth of a murder that implicates her family.