2×2 ½ The Butterfly Effect - S3.E4

Take any two s1NgLEs and lock them in the same wagon. Mayhem shuffles her captives like playing cards hoping that this particular deck of characters will reveal to her not the future, but the past. Rania-Lila, Billy-Tsikalakis, Fotis-Aggeliki Sereti and other mismatched twins locked in the same train compartment are forced to find themselves tête-à-tête and talk. What do they have to say to each other; Caught up in a bizarre game of karmic mystery, the heroes of the series blame each other for saving themselves. And they are forced to ask themselves: when a whole chain of random incidents has led to one death, who is really the killer?