Families hoping to make memories on a cruise were unknowingly surrounded by alleged child predatorsworking aboard the ships, according to law enforcement officials.

US Customs and Border Protection boarded five cruise ships, including a Disney cruise docked in San Diego, between April 23 and 25 as part of ongoing child sexual exploitation material (CSEM) enforcement operations, a CBP spokesperson told The California Post.

The Disney Cruise Line ship "Dream" docked in Port Canaveral, Florida.
Disney cruise employees were among the 28 arrested for child porn-related offenses. ZUMAPRESS.com

CBP agents arrest Disney Cruise Line crew members.
Passengers aboard a Disney cruise ship docked in San Diego watched as employees were arrested. Dharmi Mehta
“After boarding the vessels and interviewing 26 suspected crew members from the Philippines, one suspected crew member from Portugal, and one from Indonesia, officers confirmed all subjects were involved in either the receipt, possession, transportation, distribution, or viewing of CSEM or child pornography,” the CBP spokesperson said.

“CBP cancelled their visas and these criminals are being removed from our country,” the spokesperson continued.

“We have a zero-tolerance policy for this type of behavior and fully cooperated with law enforcement. While the majority of these individuals were not from our cruise line, those who were are no longer with the company,” a Disney spokesperson told The California Post.

It’s unclear which other ships the additional crew members may have worked on outside of Disney.

Passengers aboard a Disney cruise ship docking in San Diego were stunned as they documented multiple employees getting arrested last month.

The Disney Wish cruise ship sailing down a river.
Vacationers watched as immigration officials cuffed several employees on the Disney Magic ship while it was being unloaded. Passenger Dharmi Mehta took a video of the moment, saying one of those detained was her server.

Prior to the news about what the arrests were allegedly for, several immigration rights groups were up in arms about the Disney arrests, and also claimed four “seafarers” were arrested on the Holland America MV Zandaam cruise ship.

The port said local police were not involved in the arrest.

“The Port of San Diego Harbor Police Department did not have any involvement in the reported enforcement actions on April 23 or April 25 at the B Street Cruise Terminal,” a spokesperson for the port told NBC San Diego.