Kate and Sawyer divulge dark secrets to each other while tracking a renegade boar that Sawyer swears is purposely harassing him. Hurley and Sayid worry that Charlie is losing it after facing a brush with death and killing Ethan with 6 bullets to the chest. A shocking prior connection between Sawyer and Jack is revealed in a flashback which shows Sawyer meeting Jack's father in a bar. Robert Patrick ("Terminator 2: Judgment Day," "The X-File") guest stars.
Elenco: Naveen Andrews , Matthew Fox , Josh Holloway , Daniel Dae Kim , Evangeline Lilly , Terry O'Quinn , Emilie de Ravin , Michael Emerson , Henry Ian Cusick , Kim Yoon-jin , John Terry , Sonya Walger , Cynthia Watros , Rebecca Mader , Fionnula Flanagan , Maggie Grace , Jeremy Davies , François Chau , L. Scott Caldwell , Ian Somerhalder , Elizabeth Mitchell , Sam Anderson , Dominic Monaghan , Zuleikha Robinson , Nestor Carbonell , Jeff Fahey , Jorge Garcia , Ken Leung , L. Scott Caldwell , M.C. Gainey , Mark Pellegrino , Michelle Rodriguez , Mira Furlan , Nestor Carbonell , Rebecca Mader , Rodrigo Santoro , Sam Anderson , Sonya Walger , Tania Raymonde , Titus Welliver , Zuleikha Robinson .