Matthew Fox马修·福克斯 ... as Jack杰克
Evangeline Lilly伊万杰琳 ... as Kate 凯特
Dominic Monaghan多米尼克·莫纳汉 ... as Charlie 查理
Maggie Grace马吉·格雷斯 ... as Shannon 莎伦
Harold Perrineau Jr.哈罗德·派瑞欧... as Michael 迈克尔

Jorge Garcia若热·加西亚 ... as Hurley 赫尔利
Josh Holloway乔希·霍洛威... as Sawyer 索伊尔

Malcolm David Kelley马尔科姆·大卫·凯莱 ... as Walt沃尔特
Daniel Dae Kim 丹尼尔·金... as Jin 金
Ian Somerhalder伊恩·索莫赫德 ... as Boone 布恩
Naveen Andrews尼芬·安德鲁斯 ... as Sayid 斯伊德
Terry O'Quinn特里·奥奎因 ... as Locke 洛克
Yoon-jin Kim金允珍 ... as Sun Sun
Emilie de Ravin 爱米丽·德·瑞文尼... as Claire克莱尔