Madagascar 4/Trivia

==Other Madagascar movie series==
*The Alex the Lion snow globe that Alex gave Marty for his 10th birthday in the original classic 2005 movie can be seen on the shelf in Marty's cage.
*Nana returns again having a super wild party in Australia.
==Shrek movie series==
*Shrek, Donkey, Fiona, Puss in Boots and Kitty Soft Paws appear as figurines in Alex's cage.
==Shark Tale movie series==
*Oscar and Lenny appear on a poster for Shark Tale 3 .
==Over the Hedge movie series==
*RJ makes a cameo appearance in the outtakes and bloopers clip during the end credits.
==How to Train Your Dragon movie series==
*Hiccup and Toothless appear in a photograph on the shelf in Gloria's cage.
==TROLLS movie series==
*Branch and Princess Poppy appear as figurines on the shelf in Melman's cage.
==The Boss Baby movie series==
*The talking boss baby appears in a photograph on the shelf in Phil and Mason's cage.