Young Lady and Gentleman (2021)

S4E1 Homeland

McLoud has acquired a Celtic bracelet that once belonged to his beloved, who he lost to a heartbreaking fate. After burying the bracelet with her, he finds himself back in Glen Finnin with the intention of placing it on her grave. However, he soon discovers a series of horrific ritualistic murders linked to the immortal responsible for his father's death. Determined to uncover the truth behind these killings, Mac must navigate the dangers while trying to stay alive.