We're now seeing video from on board the Carnival Triumph in the moments following Sunday's engine room fire.
This is CNN exclusive video shot by passenger Megan Clemons-Foxall.
You can see dark smoke pouring out of the ship's smokestack.
Megan tells CNN passengers were told by the crew there was a situation and it was under control.
That engine room fire disabled the ship off the coast of Mexico.
Passengers spent the past five days at sea.
Some travelers have been complaining about horrible conditions on board.
The ship is being towed to Mobile, Alabama where it's expected to dock late tonight (Thursday).