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The Worst Episodes of Chromosome 21

Every episode of Chromosome 21 ranked from worst to best. Explore the Worst Episodes of Chromosome 21!

Worst episode
S1E1 Tomy
4.916 votes
Best episode
S1E2 Search For Bekam
7.217 votes
Top season
Season 1
6.4avg
Binge time
6h 59m
8 episodes

Seasons1

Episode Rankings

  1. #1 Worst Episode
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    Chromosome 21 Season 1 Episode 1 - Tomy
    4.9/10(16 votes)
    S1:E1

    The police bring Tommy in for questioning, but he barely speaks. Investigator Mariana Enríquez takes on the case as drama unfolds with her ex-husband.

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  2. Chromosome 21 Season 1 Episode 3 - Happy Birthday
    5.8/10(13 votes)
    S1:E3

    Mariana finds a creative way to get Tommy to talk, and ends up facing some of the trauma from her past. Another piece of the puzzle is found.

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  3. Chromosome 21 Season 1 Episode 6 - The Enemy Is Near
    6.2/10(12 votes)
    S1:E6

    Mariana discovers that someone on the force has tampered with evidence as her custody battle hits a major bump. Bekam devises a plan to save Tommy.

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  4. Chromosome 21 Season 1 Episode 5 - Something Stinks
    6.6/10(13 votes)
    S1:E5

    The judge decides Tommy is able to answer for his actions. As Tommy awaits his fate, Mariana hunts down Bekam to uncover the truth about that night.

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  5. Chromosome 21 Season 1 Episode 7 - The Escape
    6.6/10(13 votes)
    S1:E7

    Bekam sets his plan in motion, but Cristi gets in his way. The police chase the brothers, and Tommy and Cristi share a special moment.

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  6. Chromosome 21 Season 1 Episode 8 - You In The Mountains And Me In The Sea
    6.8/10(14 votes)
    S1:E8

    With Bekam dead, Mariana is pushed to let the case go but refuses, leading to a surprise turn of events.

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  8. Chromosome 21 Season 1 Episode 4 - No One Is Innocent
    7.0/10(13 votes)
    S1:E4

    The police set up a crime scene reconstruction, but Bekam gets in the way. Mariana arrests an uncooperative suspect. Tommy makes a shocking revelation.

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  9. Chromosome 21 Season 1 Episode 2 - Search For Bekam
    7.2/10(17 votes)
    S1:E2

    Tommy misses his girlfriend Cristi as he struggles to adjust to his temporary new home. Mariana unexpectedly meets Bekam, Tommy's dangerous brother.

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Worst Episodes Summary

"Tomy" is the worst rated episode of Chromosome 21. It scored 4.9/10 from 16 votes. Directed by Matías Venables and written by Emilia Noguera, Pablo Toro, Vladimir Rivera, Matías Venables, it aired on October 14, 2022. This episode scored 0.9 points lower than the second lowest rated, "Happy Birthday".

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