Oliver celebrates Thanksgiving with his family but the happy moment is interrupted. Meanwhile, Black Siren returns to wreak havoc on the holiday.false2018-10-29 17:48:11ThanksgivingGord Verheul8.22017TV-14tt6493666623284842ActionAdventureCrimehttps://www.thetvdb.com/banners/episodes/257655/6232848.jpgMichael EmersonGuestStarhttps://image.tmdb.org/t/p/original/ffl164K7YJMMFCCxhWP7kWU7sOn.jpgPej VahdatGuestStarhttps://image.tmdb.org/t/p/original/mkDjP1FP6OznVa86kTKoxs1ATcU.jpgSydelle NoelGuestStarhttps://image.tmdb.org/t/p/original/o4WHQavqi2gBTEhlQv5OJ9eB8K1.jpgTeryl RotheryGuestStarhttps://image.tmdb.org/t/p/original/16rUSnTH56cKatjd6kjEYEfU4cA.jpgVenus TerzoGuestStarhttps://image.tmdb.org/t/p/original/9f6xIHqI2L1G9meu51OQ2x8pqnB.jpg762017-11-23subripsubripengprogressiveTrueFalse