Becoming You (2020)

S1E21 The Greater Good

In the aftermath of yet another burial, tensions flare among the remaining survivors, leading to deepening mistrust. An unexpected survivor pledges to seek vengeance. As they navigate their grief, Sayid reflects on the circumstances that led him aboard Flight 815, leading him to challenge Locke in a tense psychological duel. Their confrontation aims to unravel the mystery surrounding Boone's tragic death and the secrets that linger in the shadows of their shared ordeal.