A live-action adaptation of the beloved tv-series Avatar: The Last Airbender is coming to Netflix and most fans can't decide whether to be excited or not after the disastrous film of the same title that plummeted in critic and audiences reviews as one of the worst adaptations ever made.

It is hard to believe that a live adaptation of Avatar could offer anything better than the original series, given that its superb animation, plot development, and three-dimensional characters have gained the series a spot among the best tv series of all time. As such, it could only be expected for it to have one of the best-rated finales on IMDb, like other extraordinary series that are remembered for their unforgettable closures.

The Americans: START - 9.7

Philip and Elizabeth look out at Russia

The Americans follows the story of Elizabeth and Philip Jennings, two spies of the Soviet Union's main security agency who pretend to be an American married couple. In this final episode of the series, FBI agent Stan Beeman starts to connect the dots about their suspicious behavior and the police forces get closer to revealing the truth.

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The episode Start concludes the series with brilliant performances of the entire cast and a suspenseful, yet outstanding development of the trama that leads to a very emotional succession of events. The episode finale was the perfect closure for a show that never failed at delivering phenomenal seasons.

Person of Interest: Return 0 - 9.8

The investigators on Person of Interest.

The series introduces Harold Finch, a successful programmer who created a surveillance AI called "The Machine" that can predict which people are more likely to commit a crime based on their private information. In the season finale, another AI named Samaritan tries to destroy "The Machine" to protect people's privacy.

Person of Interest manages to tie up efficiently the series dilemma between choosing civilian safety and personal privacy rights. The episode addresses with depth matters such as love, friendship, sacrifice, life, death, and the meaning of the human condition throughout compelling narrative devices that face humanity against technology.

Gravity Falls: Weirdmageddon 3: Take Back the Falls - 9.8

Mabel and Dipper of Gravity Falls stand in fear

The Disney animated tv series follows brother and sister Dipper and Mabel Pines as they travel to Gravity Falls, Oregon, where his uncle Stan lives, just to uncover many supernatural events. In the last episode of the beloved series, Bill Cipher, an interdimensional demon, comes back to destroy the Pines family.

Gravity Falls finalizes the series with the amount of zaniness, randomness, uniqueness, and amusement that has distinguished the show from other animated series. The episode's trippy and imaginative nature makes it one of the most creative and exciting finales to have ever been written, which will lead many viewers to say one of Mabel's funniest quotes: what kind of sick joke is this?

Chernobyl: Vichnaya Pamyat - 9.8

The mini-series based on true events follows the catastrophic explosion of Chernobyl's nuclear power plant in 1986 and in the fifth and final episode, Vichnaya Pamyat, the characters Valery, Boris, and Ulana try to reveal what really happened in a trial where the government tries to deny any involvement with the tragedy.

Overall, Chernobyl's episodes had been outstanding in many aspects, but in this final episode the cast's great acting skills (with Jessie Buckley's distinctive best performance) intriguing plot, efficient dialogue, and astonishing cinematography, made it surpass the previous quality of previous episodes and delivered one of the best finales of all time.

Avatar: The Last Airbender: Sozin's Comet, Part 4 - 9.8

Aang fights against an enemy in ATLA

Through three seasons, the animated series told the story of Aang, the avatar who could master the four elements, air, water, earth, and fire, and was destined to restore the peace between nations after the Fire Nation attacked other territories. In the final episode, Aang enters the Avatar state and faces Ozai, the Phoenix King of the Fire Nation.

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Nobody could imagine that an animated series made for children could have such a powerful and beautiful finale that would be remembered as one of the best ones of all time. The episode excels with astonishing visuals, extraordinary fight scenes, and intriguing events that keep viewers at the edge of their seats until the unexpected ending teaches an incredibly deep and moving lesson about humanity and virtue.

The Office: Finale - 9.8

The Characters from The Office grouped together in the series' finale.

The Office portrayed for nine seasons the hilarious and relatable stories of the employees of Dunder Mifflin Paper Company as if it was a documentary. In this final episode, characters discuss the making of the series and fans get to see Dwight and Angela get married.

The beloved sitcom was one of the best of all time and the incredible ending full of heartwarming moments, tender conclusions, and laughable jokes proved why this series has received the overwhelmingly positive reviews it deserves. The Office excels in showing how friendship, family, and love are all of what life is about.

Mr. Robot: Hello, Elliot - 9.8

Rami Malek in Mr. Robot on a dark background, looking at his computer.

Mr. Robot follows the story of cybersecurity engineer and hacker Elliot Alderson. An anarchist figure who calls himself Mr. Robot, recruits Elliot and other allies to destroy the company Elliot works for. In the last episode of the four-season series, Alderson gets cornered by some events that lead him to tell the truth.

The series has been acclaimed worldwide and has received multiple awards for its brilliant script, compelling performances, and overall cinematic quality. Although it may be perceived as one of the most confusing TV shows, the ending is a satisfactory and coherent conclusion to a television series that leaves very little opportunity for others to top its brilliance.

Star Wars: The Clone Wars: Victory and Dead - 9.9

Maul and Ahsoka Tano in The Clone Wars.

Yet another animated series surprised with its ground-breaking storyline, beautiful cinematography, unforgettable dialogue, and exciting action scenes that left fans amazed. The final episode of Star Wars: The Clone Wars drives viewers to feel every possible emotion from sadness to happiness, and delivers an unprecedented dramatic unfolding of events.

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As fans know, the series depicts the conflict between the Grand Army of the Republic and the Confederacy of Independent Systems, and in Victory and Death, viewers get to see the end of the battle following the stories of Captain Rex and Ahsoka at the Siege of Mandalore.

Breaking Bad: Felina - 9.9

Breaking Bad is the second top-rated tv show on IMDb so it does not come as a surprise that the extraordinary series which follows a high school chemistry teacher that becomes a top-quality methamphetamine producer, has the best grade for an episode finale.

The series became outstanding because of its incomparable trama, character development, and profound immersion into the world of drugs. The depiction of the devastating outcomes that drug dealing brings to families, relationships, and society is effectively pictured into intriguing, suspenseful, and heart-wrenching plotlines that audiences will never see develop as efficiently in any other show.

Six Feet Under: Everyone's waiting - 9.9

The characters at a funeral in the series finale of Six Feet Under

Six Feet Under tells the story of the Fisher, a family that owns a funeral business. The father of the family and director of the business dies in a bus accident that leads the very dysfunctional family to deal, for the first time ever, with the death of one of their own.

The series has been widely acclaimed by audiences for offering the most profound, comical, complex, and difficult approaches and depictions of the phenomenon of death, grief, and loss. With unforgettable performances from the cast, the last episode achieves an outstanding and deeply moving reflection of one of the most enigmatic and universal themes of human life.

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