Not much is known about the Carnival Car other than it's appearance in Season 2 Episode 9 (?) and 10 (?) and only two things are known about it to my knowledge, its car designation number, 272 and its appearance which is in the sentence above. This is my first time editing. I may get some information wrong given that I do not quite have the time to watch all of Snowpiercer season 2 at this time.