Watch Mysterious Third Clip from Super 8

Tuesday's Super 8 clip featured Elle Fanning's little friends running from the explode-y, allegorical, smoke-monster train, and in the latest preview (which aired on Fox last night) we learn more about that catastrophic derailment. Turns out it may be less accidental than we expected! Luckily these damn children are confident they can pool their allowances and volcano-making kits to figure out the mystery, or whatever. View after the jump.

Can anyone make heads or tails of that phantasmagorical edit? Is there a chance this is old footage from a Twisted Metal game on Playstation? Are we excited?