A high concept thriller that tells the story of Dr. Ephraim Goodweather, the head of the Center for Disease Control Canary Team in New York City. He and his team are called upon to investigate a mysterious viral outbreak with hallmarks of an ancient and evil strain of vampirism. As the strain spreads, Eph, his team, and an assembly of everyday New Yorkers, wage war for the fate of humanity itself.
Season 1, episode 4: about 18:30 in; graphic dead dog on screen. You can kinda feel it coming (woman holding dog’s bloody collar before discovering body).
In a flashback, in season 3, a main character removes the limbs of a strigoi, locks them in a trunk, sails out to the middle of the ocean, and drops the trunk into the water. The limbless-strigoi was still 'living' when the trunk was dropped into the ocean, and most likely lived for a while afterwards.
Either s1e3 or s1e4 you see a character remove their belt and folding it to use to abuse a dog. No belt abuse happens, but the unbuckling and folding of the belt is emphasized for sure.
One of the main characters in this season is an elderly woman with dementia. She is often very anxious, confused, and upset about the whereabouts of people and things from the past.
A child is dragged across a laboratory over to a vampire in a cage and told “this is what your mother is now.” The child was held against the cage and his head turned to look at the vampire before another character comes in and says “enough.” The scene occurs around 20 minutes in.
You don’t see the horse die but you do see one dead on the ground and it is a bit graphic. You’ll know the part is coming when a character is climbing out of a well and you start to hear flies
In season 4, a character has a snake in their room that they have as a pet. And another character has a hallucination that a snake is in their bed and tries to bite them.
A man’s fingers are broken during one of the internment camp scenes pretty graphically. His fingers are all bent back the wrong way and the next several minutes of the episode include shots of him struggling with his broken fingers.
Part of the Strigoi transformation process is one’s external genitalia turning black and falling off. We only see the after-effects, with a smooth and featureless pubic area.
In one of the internment camp scenes after the character who has been watching the vampire feed decides to get up and attack the vampire there is pretty graphic finger mutilation. All of a
Characters fingers are bent backwards and broken. The following several scenes include the character struggling in various ways with his broken fingers.
There is a particularly graphic scene of a worm-like parasite going into a character’s tear duct this season that is showed several times in “previously” cuts as well.
Several different characters are booked into jail/arrested/face a judge during this season. Two of these characters are Latino and they struggle with police officers withholding medical attention from them.
Latter half of this season features a love triangle situation involving a male character and two female characters (female character A’s ex, female character B, comes into the picture after being absent for a time. Character A had started seeing character C, a man, in the meantime. Character A struggles with feelings for both characters B and C and sends mixed signals through words and actions to both). Lines are blurry because the couples hadn’t discussed exclusivity, but both partners seem to have thought it was implied. Emotional and physical cheating is involved.
One of the main good guys is a Holocaust survivor, and one of the main bad guys was a Nazi officer. Said bad guy frequently demeans the good guy referring to him either as "The Jew" or by the number on his arm. There are scenes in concentration camps as they explore the good guy's story in the past. There are deaths, violence, and vampire gore as well - all on jewish prisoners in the camp.