Carnival Cruise Line is one of the world's biggest cruise lines with 29 ships. It mostly operates out of U.S. ports.

Carnival Cruise Line is constantly turning out new ships. Let's break down the the newest to oldest Carnival ships.

MSC World America has something to offer cruise passengers from all sides of the pond, as Marc Shoffman discovered on one of the first sailings aboard the new megaship ...

"There was no toxic masculinity on this ship," says the comedian ... the Absolutely Knot cruise. Did the attendees seem similar to the crowds that attend your shows stateside?

Heather McMahan has always been a huge cruise ... this ship. That was a huge takeaway — all of the talent were phenomenal people, and we were hanging out every night drinking after the shows ...

Carnival Breeze is ideal for a short cruise out of Galveston, Texas. The ship has plenty of activities throughout the day, including bingo, trivia, and live performances in the comedy club.

Luckily, this postbox-red ride on the latest mega cruise ship also delivers ... adults-only comedy club, 'Dirty Dancing in Concert' theatre show, local beers and transatlantic food – all set ...

When it comes to cruise ships, at least ... that includes the buffet), Broadway-style production shows, stand-up comedy, live music, shopping, water slides and a host of daily fun and games ...