Clover has a west London accent.
Twins Crimson and Clover are named for the 1968 Tommy James & The Shondells pop hit.
Plot References "Hamlet".
King Julien's pseudonym is a reference to the "big Mike" variety of banana.
Danny Jacobs, Andy Richter and Kevin Michael Richardson reprised their roles from Os Pinguins de Madagascar (2008), while Henry Winkler and India de Beaufort joined the cast and several cast members of the aforementioned series did return, but had different roles.