Carnival Jubilee passengers disembarking at Galveston's Terminal 25 Saturday morning found themselves in the middle of and, in a few cases, participating in "absolute mayhem" and "pure chaos"—a knock-down,

Video footage appears to show a group of travelers pushing past barriers and punching at least one other guest.

More than 20 people have been banned from travelling on Carnival Cruise Line after a large fight broke out in a Galveston terminal.