4400 — The

: Features early standout performances from actors like Mahershala Ali and Joel Gretsch . The Bad

: The subplot involving the character Isabelle is widely criticized for being frustrating and inconsistent. The 4400

The 4400 (2004–2007) is a high-concept sci-fi drama that punches above its weight with a fascinating premise, though it struggles to maintain its initial momentum toward the end . The Good : Features early standout performances from actors like