The WORST episodes of Who Killed Sara?

Every episode of Who Killed Sara? ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Who Killed Sara?!

Hell-bent on exacting revenge and proving he was framed for his sister's murder, Álex sets out to unearth much more than the crime's real culprit.

Last Updated: 10/18/2025Network: NetflixStatus: Ended

6.56

85 votes

#1 - Welcome to the Medusa Center

Season 3 - Episode 4 - Aired 5/18/2022

Álex fights for his life in the hospital. A distressed Chema asks his mom for help. A flashback shows how Sara became the focus of Reinaldo's experiment.

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6.83

86 votes

#2 - What Happened to Sara

Season 3 - Episode 6 - Aired 5/18/2022

César pays a visit to Tonya and resorts to a drastic method to get information about Sara. Under Reinaldo's watch, Chema undergoes horrifying treatment.

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6.83

83 votes

#3 - Lab Rats

Season 3 - Episode 5 - Aired 5/18/2022

Worried about her treatment, Sara attempts to expose Reinaldo. Chema is admitted to the Medusa Center. César reveals crucial information to Álex.

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6.87

83 votes

#4 - What Did You Do, Sara?

Season 3 - Episode 7 - Aired 5/18/2022

When the truth of what happened to Sara is finally exposed, Álex unleashes one last act of revenge on the Medusa Center.

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6.92

88 votes

#5 - Dead or Alive

Season 3 - Episode 3 - Aired 5/18/2022

Lucía's arrival takes Álex's investigation in another direction. A new lawyer takes Chema's case. César shows up at Álex's house to reclaim his money.

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6.97

100 votes

#6 - Presumed Dead

Season 3 - Episode 1 - Aired 5/18/2022

While investigating the link between Nicandro and Dr. Alanís, Álex uncovers a key suspect. Rodolfo asks Álex to help him bring his father to justice.

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7.00

90 votes

#7 - Medusa Complex

Season 3 - Episode 2 - Aired 5/18/2022

Sara tells Nicandro's dad about his son's drug business. Reinaldo offers Marifer a deal. Álex secures protection for Chema. Nicandro visits Daniela.

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7.07

135 votes

#8 - Blood on Their Hands

Season 2 - Episode 2 - Aired 5/19/2021

Lorenzo agrees to be Álex's lawyer. Mariana decides what to do with Elroy. Elisa becomes collateral damage in one of Álex's attacks against César.

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7.16

137 votes

#9 - I Killed Sara

Season 2 - Episode 8 - Aired 5/19/2021

A videotape hidden in Sara's closet becomes a key piece of evidence that makes everyone realize they've been seeking the murderer in the wrong place.

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7.17

182 votes

#10 - Love, Sara

Season 1 - Episode 3 - Aired 3/24/2021

Mariana receives a chilling reminder of the crime in the mail. A flashback reveals Sara knew Chema's secret. Elisa breaks into Álex's house.

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7.18

160 votes

#11 - The Two Faces of Sara

Season 2 - Episode 1 - Aired 5/19/2021

The corpse found in the backyard threatens to put Álex back in jail. To prove his innocence, he looks for answers with a psychiatrist who treated Sara.

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7.22

226 votes

#12 - It Wasn't a Mistake

Season 1 - Episode 1 - Aired 3/24/2021

Álex makes his first move on the Lazcano family at Rodolfo's CEO appointment ceremony. Someone identifying as Diana the Huntress offers to help him.

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7.23

183 votes

#13 - Bad People

Season 1 - Episode 2 - Aired 3/24/2021

César refuses to tell Elisa what happened to Sara 18 years ago, so she turns to Álex for answers. Chema and Lorenzo start looking for surrogates.

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7.24

130 votes

#14 - This Is Personal

Season 2 - Episode 6 - Aired 5/19/2021

An officer shows up at Lorenzo's office to inquire about Moncho. Marifer discloses her plan to find her mom to Nicandro. Álex focuses on finding Elisa.

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7.29

126 votes

#15 - Collapse

Season 2 - Episode 3 - Aired 5/19/2021

Álex’s obsession with revenge prompts Elisa to make a choice. Moncho breaks into Chema and Lorenzo's house. Sara learns a shocking truth about herself.

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7.29

129 votes

#16 - The Dead Speak

Season 2 - Episode 5 - Aired 5/19/2021

Álex helps Lorenzo and Chema with the aftermath of what happened at their house. Sergio targets Elisa to hurt César. Nicandro meets up with Marifer.

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7.29

157 votes

#17 - Fear and Guilt

Season 1 - Episode 7 - Aired 3/24/2021

Álex and the Lazcano siblings go to the family estate. César's casino empire starts to crumble as the events at the masquerade go public.

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7.30

130 votes

#18 - It's All on You

Season 2 - Episode 4 - Aired 5/19/2021

Six months later, Álex discovers the identity of the corpse in his backyard. Meanwhile, César has disappeared and Elisa comes back from Europe.

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7.30

170 votes

#19 - The Monster in the Family

Season 1 - Episode 4 - Aired 3/24/2021

Rodolfo pays a visit to Álex and learns a shocking detail about Sara's death. Elisa wants Álex to trust her but first she must pass a test.

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7.30

163 votes

#20 - Life Insurance

Season 1 - Episode 5 - Aired 3/24/2021

The burden of having to keep all the Lazcano secrets starts taking a toll on Elroy. Elisa and Álex attend a masquerade party at the casino.

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7.35

126 votes

#21 - We Were Never Friends

Season 2 - Episode 7 - Aired 5/19/2021

Flashbacks reveal Sara and Marifer's connection. Moncho's brother exacts his revenge. Nicandro hands Álex the ultimate proof of Sara's double life.

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7.37

153 votes

#22 - Watch the World Burn

Season 1 - Episode 9 - Aired 3/24/2021

Álex and Rodolfo delve into the past to discover the identity of Diana the Huntress. Elisa helps Bruno figure out what happened to Emara.

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7.43

166 votes

#23 - Hunting

Season 1 - Episode 6 - Aired 3/24/2021

After César's darker side is brutally exposed at the masquerade, the Lazcano siblings' loyalty begins to shift. Elroy's troubled past is disclosed.

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7.63

158 votes

#24 - Two Graves

Season 1 - Episode 10 - Aired 3/24/2021

Flashbacks unravel that fateful day in 2001. Although Sara's diary seems to hold the key to her murder, a secret hidden in a wall tells another story.

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7.70

159 votes

#25 - Where Dreams Become Reality

Season 1 - Episode 8 - Aired 3/24/2021

Another suspect in Sara's death comes into play. Chema shares a surprise with his family at a dinner party but a secret exposed steals the spotlight.

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