I'm totally serious:
Papa Smurf has a beard that looks like he stole it from Marx's corpse, he always wears red, and he is the undisputed leader of his collective.
he rules as a benevolent dictator, who is wise, always right, and has a shitload of stories about why you should share everything, work together, and NEVER LEAVE THE VILLAGE
Brainy Smurf is Papa Smurf's Number Two, the intellectual second string, who takes the reins of the collective when Papa is off attending meetings of the International Association of Magical Creatures (lulz)
Brainy may not command the same respect as The Supreme Leader In Red, but he still can rally the troops, and get them to go over the top.
Hefty Smurf: The Enforcer. he ensures the collective works together even if persuasion fails. he bears the only other Red mark in the village, but a Red Star would have been too obvious
Handy Smurf: the symbolic proletarian, he is always ready to work for the collective, and follows the commands of papa and brainy without question.
Gargamel: the primary antagonist, and the only regularly appearing character who lives outside the collective.
Dressed in rags which were once opulent finery, he is a scavenger, who lurks in the ruins of an ancient tower built in days long past, which he has neither the ability nor the desire to repair.
his goal is simple, capture all the smurfs and turn them into gold.
he clearly exemplifies Marxism' view of capitalism, an obsolete system which stands in opposition to the glorious communist future of the Smurf Village Utopia
his long hooked nose, beetley eyebrows and lust for gold also marks him as The Jew, a popular foil in Marxist propaganda to this day.
and of course Gargamel is always attended by his vicious servant, Azrael who has only one desire, to eat the smurfs, despite Gargamel's plans for wealth
Azrael clearly represents the reactionary elements of the bourgeois, in their service to the greater evil, capitalism.