Ep 1. The Winds of Change

Father Brown is a British mystery drama series set in the early 1950s that follows the adventures of a Roman Catholic priest named Father Brown. He acts as an amateur detective, using his wit, intelligence, and insight to solve crimes in his home village of Kembleford. Father Brown season 10 episode 1, titled "The Winds of Change," takes place in the midst of a tumultuous period in history.

The episode opens with the arrival of a new guest at Lady Felicia's estate - a young Indian princess named Kamala. She is on a diplomatic mission to Britain, attempting to secure her country's independence from the British Empire. Kamala is accompanied by her aide, a man named Neil Dudgeon, whose intentions are not immediately clear. The arrival of Kamala and Neil creates tension and disapproval among some of the local residents, who view them as outsiders.

Meanwhile, Father Brown is approached by a young girl named Tilly who informs him that her father, a local farmer, has been receiving anonymous threatening letters. The letters warn Tilly's father not to speak out against the British government and warn him to keep quiet about his support for Indian independence. Tilly is concerned for her father's safety and asks Father Brown for help. This investigation soon becomes intertwined with Kamala's visit and the local residents' attitudes towards the Indian delegation.

As Father Brown delves deeper into the case, he uncovers long-held secrets and betrayals that have been brewing in the village. The tension between the British and Indian delegations escalates, leading to a tragic event that threatens to destroy everything that Father Brown and the residents of Kembleford hold dear.

The Wind of Change takes Father Brown into a world of political tension, cultural sensitivity, espionage, and a cold-blooded killer. To solve the mysteries and prevent the situation get out of hand, Father Brown must navigate through a hostile environment and bring to light the truth behind the threats, the motive of the murder and the ties with the efforts of India to gain its independence.

As always, Father Brown's intelligence, wit and sharp observation skills will be tested as he encounters several dangerous situations and must work diligently to both solve the case and keep himself and those around him safe. This first episode of the tenth season of Father Brown promises to be a thrilling and suspenseful ride for fans of British murder mysteries.