Claire goes into labor while a helpless Charlie goes into panic mode. Meanwhile Locke is missing, Jack tends to a wounded survivor and Sayid presents Shannon with a romantic surprise.



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Episode cast overview, first billed only:
John Locke (credit only)


Claire goes into labor while a helpless Charlie goes into panic mode, leading to Kate and Jin to assist with the delivery. Meanwhile, Locke goes missing after he returns with a critically wounded Boone after his fall from the Cessna plane. Jack tends to the wounded Boone as more of Jack's background story reveals his troubled engagement with his fiancée Sarah. Also, Sayid presents Shannon with a romantic surprise getaway down the beach. Written by Anonymous

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Release Date:

6 April 2005 (USA)  »

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Aspect Ratio:

1.78 : 1
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Did You Know?


First appearance in the series of Julie Bowen. See more »


When Sayid is looking through one of the heroin bags we get to see a close up of his hands, his nails are quite long, but in the next shot his nails are clipped. See more »


Jack: We're a bit beyond herbal remedies, here.
Sun Kwon: It's not a remedy
[Sun puts a stick in Boone's mouth]
See more »


Featured in Lost: The Little Prince (2009) See more »


End Title
Written by Michael Giacchino
Performed by The Hollywood Studio Symphony
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User Reviews

One Life Goes and Another Arrives in the Island
13 April 2006 | by (Rio de Janeiro, Brazil) – See all my reviews

John Locke brings the wounded Boone Carlyle to the caves and Dr. Jack Shephard realizes that he has severe internal injures, his lungs are perforated and his leg has an exposed fracture. Dr. Jack tries to fix Boone without the necessary resources, and recalls his former patient and fiancée Sarah (Julie Bowen), his engagement party and their vows. Meanwhile Claire is having contractions in the woods, and Kate helps her to deliver the baby. Shannon Rutherford is spending the night with Sayid Jarrah in a remote part of the beach.

"Do not Harm" is probably one of the most dramatic episode of "Lost", exposing many emotional situations simultaneously. The conclusion of the story is very tense, with Dr. Jack ready to chase Locke. I am absolutely impressed with the beauty of the Australian actress Emilie de Ravin. My vote is nine.

Title (Brazil: "Do Not Harm"

Note: On 22 March 2013, I saw this episode again.

18 of 26 people found this review helpful.  Was this review helpful to you?

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