Byron Chung

When the raft the survivors had been building mysteriously burns down, Michael is convinced that Jin is responsible for the sabotage, which only serves to escalate their rivalry.

Sun and Jin's lives are put in danger when Sayid tries to locate Jack and the other missing castaways. Sayid also creates a plan in order to get the attention of the `Others' on the beach.

Some major revelations are on the cards as Jin and Sun prepare to become parents. However, when Sun learns of the fate of all the Others' pregnant women, joy soon turns to fear.

Season three of the action drama series. Jack contacts a mysterious woman - who is linked to Irina - to help him free Sydney and Vaughn, who have been captured and face a North Korean firing squad. Jack is faced with a conundrum when the woman tells him she will not put the rescue plan in motion until he does something for her - assassinate Sloane.

After a transfusion using a pint of Frank's blood, Hawkeye suspects him of having hepatitis.