Busch Gardens Howl O Scream 2024 Cast. In 2024, this haunting halloween event will once again take over busch gardens tampa bay, promising its usual screams and shrieks all night long — and tickets are now on sale!. Tickets as low as $49.99.

This year’s event features two new. And for the thrill ride lovers, nine of the park’s rollercoasters will be available to ride after dark.