Kammala wannan magana: Marubuci kuma co-halitta Scott Peters sanar a kan Disamba 18, 2007, cewa saboda ci gaba da
Writers Guild of America ya yi yajin aiki, matsalolin kasafin kudi, da kuma karancin masu sauraro, "The 4400" an soke shi kuma ba zai dawo ba a kakar wasa ta biyar.