• Carnival Cruise Line is celebrating the theatrical release of “The Cat in the Hat” with fleetwide activations.
• The celebration features limited-time experiences including towering inflatables, themed parties, and exclusive workshops across 23 ships.
• The two-week event honors Carnival’s 15-year partnership with Dr. Seuss Enterprises.
• Two new interactive experiences are being added to the permanent Seuss at Sea program

Carnival Cruise Line is rolling out the red-and-white striped carpet to celebrate the theatrical release of Warner Bros. Pictures Animation’s “The Cat in the Hat.” Just in time for the film’s November 6, 2026 premiere, the world’s largest cruise company is infusing its fleet with whimsical, family-friendly fun. This exciting collaboration marks the 15-year partnership between Carnival and Dr. Seuss Enterprises, reinforcing their shared commitment to creating unforgettable vacation memories for millions of families at sea.

For a limited two-week period leading up to the debut, guests aboard 23 ships will be immersed in the fantastical world of Dr. Seuss. The celebration begins upon embarkation with towering forty-foot inflatables of the iconic Cat. Onboard, the experience continues with “The Cat’s Hollywood Debut Party,” featuring festive balloon drops, character meet-and-greets, and special screenings.

Children can enjoy themed activities in Camp Ocean, including “The Cat’s Messy Room Mission,” or create their own furry friend at a special Seuss-inspired Build-A-Bear Workshop. Additionally, Carnival is enhancing its popular year-round Seuss at Sea program with two new interactive experiences: “Seuss-a-palooza Game Time” in the main theater and “Seuss-a-palooza Family Time,” offering even more ways for parents and children to play together. This comprehensive entertainment rollout ensures that every Carnival voyage is a playful, memory-making adventure for guests of all ages.