Content Warning: This article contains mentions of substance abuse and child abuse.

The critically acclaimed series The Wire featured gritty, ruthless, and intelligent characters that changed television. However, some of the most iconic and famous characters didn't show up until after season 1. Each season brought in a new wave of characters focusing on a different part of Baltimore.

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For instance, season 2 introduced the dockworkers and the port authority. Season 3 focused on politicians and the government. In season 4, the series introduced the Baltimore city schools and the students. Finally, season 5 focused on the media and journalists. Of course, the show continued to introduce new law enforcement officers and criminals throughout the series.

Howard "Bunny" Colvin

The Wire: Howard Bunny in a captain hat

Howard "Bunny" Colvin makes his first appearance in the season 2 episode "Stray Rounds." At the time, he was a Major in the Baltimore police department. After forced retirement, he worked with kids in schools and adopted Namond Brice. Fans often consider Colvin's story arc one of the best in the series.

His storylines often involve defying orders or helping the inner-city youth. Despite his moral code, he made a few controversial decisions, such as creating a safe area for dealers to operate. Of course, he did that to move them out of the neighborhood with the elderly, young kids, and families. Colvin is also one of the few characters not motivated by advancing his career. His goal is to help the community and the students find a better path in life.

Felicia "Snoop" Pearson

The Wire: Felicia Snoop Pearson walking down the street

Felicia "Snoop" Pearson first appears in the season 3 episode "Homecoming." She's one of the most violent and scariest villains in the entire series. Snoop was a new kind of criminal that had few morals. She was also fearless, cunning, and one of the most intelligent characters in The Wire.

For instance, Snoop and Chris Partlow were responsible for executing Marlo's hits. They then dispose of the bodies in abandoned buildings using tarps, quicklime, and closing the structure back up. Indeed, Snoop was far more ruthless and intelligent than any other villain.

Duquan Weems

The Wire: Duquan Weems with his school buddies

Duquan Weems makes his first appearance in the season 4 episode "Boys of Summer." Critics often praise the Baltimore school system arc as one of the best storylines in The Wire. Indeed, the storyline introduced Duquan and his three best friends. They represent the poor kids in Baltimore that are offered no opportunities and have few options in life.

The school system doesn't have the funding to educate and assist children like Duquan properly. Eventually, he drops out but also lacks the toughness to survive in the Stanfield crew. Soon, he turns to illegal substances when he has nobody left and nowhere to go. Duquan's tragic tale mirrors the story arc of Bubbles.

Augustus "Gus" Haynes

The Wire: Augustus in the office

Augustus "Gus" Haynes first appears in the season 5 episode "More with Less." He's an honest reporter and a tough editor with The Baltimore Sun. He cares deeply for his team and is angry after several reporters lose their jobs.

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Gus demands accuracy and can't sleep at night when he thinks information might be incorrect. He often pushes back on sensational stories that lack accuracy. For instance, he's reluctant to publish an article by Scott Templeton that Gus thinks is fabricated. Gus's morals outweigh his need for fame and success. He's more interested in telling the truth.

Tommy Carcetti

Tommy Carcetti looking devious in The Wire:.

Tommy Carcetti makes his first appearance in the season 3 episode "Time After Time." His character represents the ambitious Baltimore politician that will do whatever it takes to win. For instance, he manipulates his friend Tony Gray to run for Mayor, knowing it'll split the Democrat vote and allow him to win.

Indeed, Gray ends their friendship when Carcetti announces his bid for Mayor. Once he becomes Mayor, he prioritizes his ambitions and campaign for Governor over Baltimore's needs. Carcetti is motivated to move up the ladder and to advance his career. Later, he successfully becomes the Governor of Maryland.

Chris Partlow

The Wire: Chris Partlow looking confused

Chris Partlow first appears in the season 3 episode "Straight and True." He ushered in a new era of cold-blooded villains in the series. However, he often shows empathy and cares for his soldiers. Indeed, he feels compassion for Michael as they were both victims of child abuse.

Regardless, Chris is one of the most violent members of the Stanfield crew and Marlo's number one enforcer. He's one of the series most intelligent criminals and could think three steps ahead of his rivals. For instance, Avon uses Devonne to trick Marlo into an ambush. However, Chris and Snoop do some recon and catch Avon talking to Devonne. Despite his ruthless side, Chris is wise, patient, and wily.

Michael Lee

The Wire: Michael Lee sitting on the curbside

Michael Lee makes his first appearance in the season 4 episode "Boys of Summer." Michael is a born leader that defies authority and distrusts adults. He often protects Duquan from bullies and takes responsibility for his half-brother Bug. For instance, Michael starts working with the Stanfield crew because Marlo gets them an apartment.

He can't pass up the opportunity to provide Bug with a home. Eventually, Michael excels as a member of the Stanfield crew, but his moral code takes him down a slightly different path. Michael turns on the Stanfield crew and begins robbing other criminals. In one of The Wire's best plot twists, Michael becomes the new Omar.

Dennis "Cutty" Wise

The Wire: Dennis Cutty standing in an abandoned building

Dennis "Cutty" Wise first appears in the season 3 episode "Time After Time." After finishing up a prison sentence, Cutty attempts to return to a life of crime but realizes it's not for him anymore. Indeed, he becomes a reformed criminal and a symbol for finding a new path in life.

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Cutty changes his ways and opens a boxing gym to give back to the community. He becomes a positive influence and mentor to several kids, including Micheal and Justin. Many of the mothers find him attractive because of his tenderness and compassion. He's one of the few positive male role models in the series.

Beatrice "Beadie" Russell

The Wire: Beatrice surrounded by fellow police

Beatrice "Beadie" Russell makes her first appearance in the season 2 episode "Ebb Tide." Initially, she's a port authority officer that discovers 13 female bodies in one of the containers.  Beadie has a big heart and often shows compassion. For instance, she feels sympathy for the 13 women and is determined to get them justice.

In addition, she has a lot of patience and empathy for Jimmy despite him being unfaithful. She's one of the few characters not motivated by greed or moving up in her career. Indeed, she took the port authority job to help support her two sons. She had no desire to be anything more and only cares about her family.

Marlo Stanfield

Marlo Stanfield looking angry in The Wire

The ruthless leader of the Stanfield Organization, Marlo Stanfield, makes his first appearance in the season 3 episode "Time After Time." Marlo was a new breed of criminal that violently took what he wanted and demanded respect above all. For instance, he once ordered Chris and Snoop to eliminate a security guard for disrespecting him.

Marlo was also an intelligent businessman and executed his vision with violence. Eventually, he took his crew from small-time to ruling over the city. Furthermore, Marlo successfully defeated Avon and The Barksdale crew to take over Baltimore. Fans and critics consider him one of the greatest villains in the series' history.

NEXT: Each Main Character's First And Last Line In The Wire