Big Alice catches up to Snowpiercer; Milius radios them, inviting Layton over; sensing a trap, Layton and Josie sneak onto Snowpiercer; Nima is worried Layton will be gassed and attempts to disarm the Greenhouse Car.
Casts:
Jennifer Connelly, Daveed Diggs, Mickey Sumner, Alison Wright, Iddo Goldberg, Lena Hall, Sheila Vand, Roberto Urbina, Rowan Blanchard, Sean Bean, Steven Ogg, Chelsea Harris, Katie McGuinness, Sergio Borrero