Episode 3x3, Further Instructions
Charlie is very smug when he discovers that Locke can't speak. Locke needs help, so Charlie guards a tent while Locke makes himself a sweat lodge. Charlie goes with Locke to find Eko, but Locke won't let him go into a cave. When Locke brings Eko out of the cave, Charlie helps get him back to camp.Episode 3x4, Every Man For Himself
When Desmond wants to fix the roof on Claire's shelter, Charlie says that he's very handy and that he can do it. Later, after Desmond builds a tower with a golf club on top and lightening strikes the club, Charlie wonders if Desmond saved their lives.Episode 3x4, Every Man For Himself
Charlie takes Sayid to see Eko, but Eko doesn't respond. They leave, but run back when Eko's shelter catches on fire. Charlie and Hurley pull Eko from the shelter and lay him on the sand. Eko says, "My brother."Charlie tells Eko he'll be right back, then walks down the beach. Locke asks if anyone was hurt and Charlie says that they got Eko out, but Eko is not where they had left him.
Episode 3x8, Flashes Before Your Eyes
Charlie and Hurley search through Sawyer's stash. Desmond says for them to follow him and he takes them to Sayid and Locke. Locke tells them that the island killed Eko. Desmond seems distracted and runs off.They all take off after Desmond and see him jump in the ocean. They realize someone else is out there. Sun walks up holding Aaron, and Charlie runs toward the ocean. Desmond comes out with Claire and gives her CPR.
Charlie wants to know how Desmond knew Claire was out there, but Desmond won't tell him. Hurley says it's because Desmond can see the future.
They get Desmond drunk and he finally tells Charlie that it wasn't Claire he was saving, it was Charlie, but no matter what he does, Charlie is going to die.
Episode 3x10, Tricia Tanaka is Dead
Charlie is moping about, and Hurley tries to snap him out of it. He finally admits to Hurley that Desmond said Charlie was going to die. Charlie tries to find out exactly when, but Desmond doesn't know.Hurley convinces Charlie to look death in the face and say, "Whatever, man." Charlie gets in the Dharma bus with Hurley and they go barrelling down a hill with the hopes that Hurley can pop the clutch to get the bus running. It works and Charlie feels as if he has conquered death.
Episode 3x12, Par Avion
Charlie takes care of Aaron and prepares a breakfast for Claire. When she wakes she wonders why he had been depressed all week and now he seems happy. He says he wants to seize the day.As they start their picnic, Desmond comes over to tell Charlie that he should go hunting with Desmond. Charlie wants to have the picnic with Claire, but she runs away, having had some idea.
Claire wants Charlie to help her catch a bird to send a message with. Charlie acts disinterested and Claire goes to Jin and Sun for help.
Charlie argues with Desmond. Claire demands to know the truth from Charlie and when he won't tell her, she says she doesn't want him around her baby anymore.
Later, Claire forgives him after Desmond tells her about seeing the flashes of Charlie dying.
Episode 3x14, Expose
Charlie wonders what happened to Nikki and Paulo and helps Sawyer look through their stuff. When talk of the Others comes up and Sun mentions when she was kidnapped, Charlie feels bad. When they are alone he confesses that he was the one to kidnap her, but it was Sawyer's idea.Episode 3x16, One of Us
Walking along the beach, Charlie hears Aaron crying. He goes and picks him up and then shakes Claire awake. He thinks Claire is coming down with something and offers to care for Aaron.That night, Claire collapses and Charlie calls for Jack.
Juliet wants to inject something into Claire to save her, but Charlie is against it. Jack asks if Charlie trusts him and Charlie says yes and lets Juliet inject Claire.
Episode 3x17, Catch 22
Desmond wants Charlie to go with him on a campout, but Charlie knows that Desmond is not really going on a campout and that he must have had one of his flashes. Desmond lies and tells Charlie that it wasn't about him, so Charlie goes.Charlie steps on a wire that releases an arrow. Desmond tackles Charlie, so the arrow misses him. Charlie is mad because Desmond knew all along that that was going to happen. Desmond says that he keeps saving Charlie and it's pointless.
Jin finds a woman hanging from a parachute and Charlie helps to get her down. Desmond thinks it's Penny, but when he takes the helmet off, he realizes it's not.
Episode 3x18, D.O.C.
After Mikhail helps the parachute girl, Desmond wants to let him go, but Charlie points out that he's an Other and that they should not let him go. Desmond lets him go anyway.Episode 3x19, The Brig
Charlie helps Hurley, Jin, and Desmond hide Naomi in Hurley's tent. He thinks that they should tell Jack about her, but Desmond convinces him not to.Episode 3x21, Greatest Hits
Charlie goes with a group to somewhere Jack is taking them. Charlie wants to know what the secrecy is about and Hurley points out that they had kept Naomi a secret, but Charlie says that was different.Jack shows them that when the Others come to take their pregnant women, they will blow the Others up with dynamite.
Desmond sees a flash and Charlie later finds out that Desmond saw Claire and Aaron getting onto a rescue helicopter, but it will only happen if Charlie goes into a flooded Dharma station and flips a switch before drowning.
Charlie starts a list of the top five events of his life.
When he hears Sayid talking about an underwater hatch that someone needs to swim to, he volunteers to go, but Jack says no. Later, Jack asks if Charlie is still up for it and Desmond agrees to go with him.
Desmond and Charlie use Karl's boat and find the station. Desmond offers to go instead, but Charlie knocks him out and dives in. When he gets inside the station, he is surprised to see that it's not flooded and there is air to breath. He is thankful to be alive, but then two women run in and train guns on him.
