Animal pals Alex, Marty, Melman, and Gloria are still trying to make it back to New York's Central Park Zoo. They are forced to take a detour to Europe to find the penguins and chimps who broke the bank at a Monte Carlo casino. When French animal-control officer Capitaine Chantel DuBois picks up their scent, Alex and company are forced to hide out in a traveling circus.
This movie contains 19 potentially triggering events.
No Blackface. Clown-themed Afro wigs are worn by animal characters and sung about as a joke (not a joke about race, though), and a physical one is included with a special edition DVD.
There are multiple scenes where Vitaly jumps through a flaming hoop. In his backstory, he failed at a jump and it burned his fur off, but nothing graphic is shown.