The four later left for an adults arcade, where Denis bit his date.
The episode brought the Lara (Julie Ann Emery) and Klaus Starr (Pip Torrens) infatuation to a head by having him kill her. When the Saint of Killers returns to kill Jessie, he happens upon Denis in his room where he snaps his neck which doesn't kill him given his newfound immortality. He is also seen acting like a child- when he saw his father come to his door to tell him to turn down the music, he smiled and slammed the door in his face, shocking Cassidy, who then says "How dare you?". The closer she got to Klaus during her time as a Grail operative, the more she realised that he was an irredeemable psychopath—a realization that led to her death as Klaus shot her for refusing to escape the apocalypse with him to live "under the sea." 'Preacher' finale recap: Who died in the AMC series ending? Later on, in the final episode of season 2, Cassidy kills Denis by pushing him out a window into the sun and letting him get incinerated by it. The ending of Preacher was a typically bloody affair which saw a … Cassidy served as a freedom fighter for the Irish Republic during the Easter Rising in 1916, along with his best friend Billy.
As a vampire, he seems to care somewhat for him, seen when Cassidy was severely injured and Denis was nursing him back to health. Denis later treated his father, who took critical injuries during the encounter with the operatives.
He was eventually set free after Jesse returned with a fragment of his soul. After watching the horror of his best friend killed, he deserted his post. Jesse later assists Denis in his room, commenting how his neck is "at a funny angle" to Tulip and Cassidy. As a human, Denis seems very distant and resentful to his father Cassidy -not speaking to him and ignoring him. After a struggle, he was eventually bitten and turned into a vampire. When the Saint of Killers arrived at his apartment looking for Jesse, Denis was held hostage against Jesse. When Jesse, Cassidy, and Tulip needed a place to stay while in New Orleans, Denis agreed to house the three. Cassidy kills him knowing Denis is not going to stop trying. While Jesse, Cassidy, Tulip, and several cops awaited more attacks from the Grail, he blasted French music and refused to turn it down upon request.Denis and his father had an orgy with two women. Denis' asthma got worse as his inhaler was destroyed earlier. Though after letting them stay, he gave Cassidy the silent treatment, giving Tulip the impression Denis may dislike Cassidy.When the Saint of Killers arrived at his apartment looking for Jesse, Denis was held hostage against Jesse. Denis' asthma got worse as his inhaler was destroyed earlier. However, he later bit another individual and greeted Jesse on his way back to his apartment with a bloodied mouth.Cassidy later gave Denis a dog, Banjo, but this too created conflict between the pair and Cassidy even feared for Banjo's well-being by hiding him from Denis. Both were shot down protecting Genesis, their angel/demon hybrid lovechild.After killing Genesis' parents, The Saint was poised to kill Jesse when the eponymous Preacher persuaded him not to. But as he tried to hide from British soldiers, he was attacked by a vampire hiding in the swamps. Denis may be empowered to continue his creepy shit by the fact his father has low self control and may bend to his impulses. He was eventually set free after Jesse returned with a fragment of his soul.Denis subtly asked his father if he could turn him into a vampire, which Cassidy immediately says no.After Grail operatives stormed into his apartment, Denis attacked the remaining operative after Jesse commanded that operative to kill his friends. AMC viewers also got an unexpected happy ending for Jesse Custer (played by Dominic Cooper) and Tulip O'Hare (Ruth Negga).The Saint of Killers (Graham McTavish) took a typically large number of heads across the "End of the World," the first two of which were the star-crossed lovers the Archangel (David Field) and his Beloved (Sue-Ellen Shook). However, after being caught in an explosion, Cassidy witnessed Billy be killed while he hid in the shadows. Take your favorite fandoms with you and never miss a beat. Ashamed of what … Despite despising his father for his antics, when Denis became a vampire, he followed in his fathers footsteps, though he's demonstrated far lesser control of his new appetites than his father. | CultureLara Featherstone was among the characters who died in the 'Preacher' series finale.The 'Preacher' finale gave a happy ending to Jesse and Tulip I think Cass may have been in the video doing the things he asks Denis not to do.