PREPARE grill. Add some apple wood chips for smoking.
DRIZZLE Catfish fillets with olive oil, and season with salt, pepper and garlic.
PLACE fillets on a perforated pizza oven pan. Place pan directly on grill, and cover. Smoke for 25 minutes or until cooked through.
FLAKE smoked Catfish on a platter, and surround with assorted vegetables, crackers and spreads.