"The Lion King" trio
I believe the answer is:
hyenas
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the lion king trio</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hyenas that I've seen before include "Wild animals, their howl sounds like laughter" , "their laughter is notorious" , "Dog-like animals that sound as if they laugh" , "Flesh-eating dogs with laughter-like howl" , "Dog-like animals of Africa" .)