Many fish and boar, and a chicken are killed for food. A polar bear is killed on screen and a shark is killed. Sawyer kills a frog with his bare hands in season 2. Ben shakes a bunny seemingly to death in season 3 but it’s actually just a sedative and the bunny is ultimately ok. In season 5 Sayyid as a child kills a chicken.
They pretend to kill a bunny and for a notable amount of time the viewer is under the impression that they did in fact kill it, even though the bunny ended up being fine
while there is no sexual assault, there are continuous unwanted advances the entirety of the first season with a main female character and a main male character.
A cave-in causes a character's arm to be dislocated. Another character then repositions it. It is first mentioned around 30 minutes in, and the scene ends around 31 minutes, 11 seconds.
In episode 19 (Deus ex Machina) there is talk about an old maid at Boone’s house, Teresa, who fell down the stairs and broke her neck. It is never shown and really only briefly mentioned
Adding while I watch. Let me know if I missed any:) season 1 ep 9, you hear it but don’t see it. The first flashback of Sayid torturing someone. skip the scene. it’s not important. season 1 ep 13 around the 30 minute mark Jin gives Hurley a sea urchin and Hurley let’s it sit for a couple seconds and then he throws it up. You do not see it but you do hear it. season 1 episode 15 when Charlie flashes back for his presentation he pukes, not shown but sound. Season 1 episode 22 Michael gets stomach cramps and looks like he is going to puke several times which made me probably the most nervous in the show so far but never even gags. Season 2 episode 21 around the 6:00 mark in the hatch a character spits up blood, it’s very sudden. Comes out of no where. I don’t get triggered by spitting up blood but it’s very high and it’s unexpected. Skip only about 5-10 seconds. Season 2 episode 22 at around the 10:00 mark when Michael is running in the woods he retches. Nothing comes out but it is unexpected. Season 2 episode 23 at around 28:00 when it cuts to the scene where Sun is on the boat she pukes over the side, doesn’t show but there’s audio. Season 3 episode 19 at about 39:00 Sawyer throws up and it is VERY unexpected. It isn’t bad but it’s still there. More of spit up. Season 4 episode 9, at around the 6:40 mark when Ben is in the Sahara desert, audio and visual. Season 5 episode 7 same thing happens to the guy who left the same way ben did, when he wakes up in the desert he pukes audio and visual minute 6:45 and that’s it through the whole show! (also p.s if you wanna watch it please do!! so good)
Hurley is often upset about his weight and his eating habits. In flashbacks this is explained but there is a decent amount of discussion involving this somewhere in season 2-3.
Sayid infiltrates a group of terrorists planning to use a suicide bomb. This plan ultimately does not occur, but a minor character commits suicide by gunshot to the head in a vehicle with Sayid
around 26 minutes in, Ben and Locke are watching a home video recording on a TV. on the TV, the subject who was being filmed looks at the camera. the screen is zoomed in on just the tv screen at this point. spoilers ahead: : : : : : look away right after widmore finishes beating the guy up. the screen will go to Locke’s face, then back to the tv screen to show widmore getting into the car. then widmore looks at the camera.
in the first season, sawyer is fairly racist to sayid. it eventually cools down a bit, but is still slightly present, even if sawyer tries to be slightly friendlier.