Maybe the leader - type characters. They often have to make tough decisions to keep the group alive. They might be conflicted between their own morals and what's best for the survival of the group. Also, the loners who are trying to survive on their own can be really interesting as they have their own set of skills and ways of dealing with the doomsday situation.
The most interesting characters could be the ones who are neither completely good nor completely bad. For example, there might be a character who steals food to survive but also helps an injured person. These morally ambiguous characters add depth to the story. Another interesting type could be the scientists or inventors in the story. They might be trying to find a way to reverse the doomsday situation using their knowledge, and their struggle between hope and the reality of the situation can be very engaging.
The survivors are usually the most interesting. They have to adapt to the new, harsh world.
Yennefer is also very interesting. She is a powerful sorceress with her own motives and desires. Her relationship with Geralt is a major part of her character arc, and she has a strong will and is not afraid to use her magic to get what she wants.
Eggsy is quite an interesting character. He starts off as a bit of an underdog but grows into a capable Kingsman agent. His journey from a rough - around - the - edges kid to a refined spy is captivating. Then there's Harry Hart. He's the experienced and suave mentor figure, with his own set of skills and a mysterious past that makes him very appealing.
Hannibal Lecter himself is extremely interesting. His brilliant mind, combined with his terrifying and immoral actions, makes him a captivating character. Then there's Clarice Starling. Her determination to understand and catch Hannibal adds a lot of depth to the story. Also, the victims of Hannibal, though they may not be as developed, are interesting in how they become part of his dark world and how their fates are intertwined with his.
Neo is definitely one of the most interesting. He is the chosen one, with extraordinary abilities. His journey from a normal person to realizing his true power within the Matrix is fascinating.
Rorschach is one of the most interesting characters. His complex and uncompromising view of justice makes him stand out. He has a strict moral code, although it may seem extreme to some. Dr. Manhattan is also very interesting. His god - like powers make him a unique character, but at the same time, his growing detachment from humanity due to his powers gives him depth. And Silk Spectre is interesting as she struggles with her identity as a superheroine and as a woman in a male - dominated world of superheroes.
Definitely Coraline. She's not only brave but also very intelligent. She figures out the tricks of the Other world and how to get back home. The Other Mother is one of the most interesting characters. Her duality - appearing nice but being truly evil - makes her complex. And the old ladies who live upstairs are interesting. They seem to know more about the Other world than they let on.
Abigail Williams is quite interesting. She's a very complex character. Her jealousy and desire for power drive a lot of the action in the story. John Proctor is also fascinating. He has a strong sense of morality but is also flawed, which makes his struggle very engaging.
Blacksad himself is very interesting. He's a cat - like detective with a complex personality. His past experiences shape his cynical yet determined nature. Another interesting character is Weekly, his friend who often provides some comical relief in the otherwise dark and serious storylines.
The witches themselves are likely very interesting. Their powers, motives, and appearances would make them stand out. For example, the lead witch might have some unique magical abilities that drive the plot forward.
The Witch is quite interesting. She has her own motives and a complex backstory. Her power and her use of it, whether for good or bad, makes her a captivating character.