4. Jackalman
Jackalman is one of the main henchman of the ThunderCats' arch-enemy (I'm sure you can guess to whom I refer) and would definitely need to be in a movie. An evil Mutant and humanoid jackal, Jackalman is the leader of the Jackelmen from the planet Plun-Darr. He's a scrawny creature who possesses such nasty traits as being sly, cowardly and rebellious and he will always be happy to betray his supposed allies if it means benefiting himself (such as the time he rebelled against his fellow mutants by assembling his own army, which consisted of Molemaster and the Driller). That said, when in the presence of his master, he will always appear to be submissive and obedient like the slimy character he is. Generally, however - even amidst a group of incompetent fools - he serves as comic relief. He has a sense of humour, often utters somewhat witty remarks and his cowardice is often portrayed as humorous. He would be an essential ingredient in the recipe of ThunderCats movie villains.