Father Brown becomes involved with MI5, which sees Lady Felicia left in a compromising position.
When Sir Raleigh's new bride wants to see his Egyptian mummy, her dead body is later discovered in a locked room.
After the circus comes to Kembleford there is a murder after a clown is murdered.
A murder at an army barracks using a legendary broken sword sees Father Brown also investigating another death at Dunkirk thirteen years ago.
After Kembleford's new cricket captain is framed for murder, Father Brown has to try and prove his innocence.
After witnessing what appears to be a suicide, Father Brown suspects that it was actually a murder.
After the murder of a father, tension mounts in the traveller's camps as one of them faces the gallows.
Father Brown finds himself along with friends trapped in a hotel as they try to escape as people start to die.
Father Brown has trouble when the suspects in a murder case are looking to reinvent themselves.
An old adversary is looking to settle old scores with Father Brown as he gets a art heist underway.
Father Brown runs into an inventor who intends to use his brand-new time machine to prove that a member of his family killed his father a year ago.
A murder at the stone circle of a polio-stricken village causes Father Brown to decide that dark forces are behind it.
After a dead man is discovered inside a locked bank vault, Father Brown attempts to solve the mystery to save an innocent man.
Father Brown is involved in an impossible situation after he hear a confession, that Bishop Talbot will be assassinated tomorrow.
A fugitive hides out in St Mary’s and asks for help. Father Brown is surprised to realise that the man in the confessional is Inspector Sullivan.