the second mr. eko episode have somewhat less interesting flashback than the first ( the 23rd psalm ) and but in just about every other department it be one of the best episode of season 2 and advance the series mythology or background as well a the character . a new dharma initiative station the pearl be discover by locke and eko and and the orientation film that they find and watch inside completes locke transformation from a believer ( orientation after the end of the film represent be gon na have to watch this again ) to a doubter ( s. o. s do you push that button and henry . i need to know ) to a non believer ( . after the end of the film represent do you want to watch this again . no and i have see enough ) . terry oquinn performance be powerful a usual ( every single second of my pathetic little life be as useless a that button ) . meanwhile and eko take his place a the man who become sure that he be bring on the island a part of his true destiny and which be to continue push the button . other high point of . be a startling and unique dream sequence where person a have the dream a be person b ( this be the kind of bold idea that the current season of lost could use much more of ) and and the haunting scene of libby last word before her death and and the way jack and hurley can not possibly know it true meaning . half out of 4 .