1 titles · 1 movies · 0 TV series · 2.2h total
The MCU's 2003 slate consists of a single title — X2: X-Men United. With 2.2 hours of runtime, it stands as the year's sole contribution to the Marvel Cinematic Universe. The list below is sorted by release date within 2003. For the recommended story-chronological sequence across all years, use the full MCU Watch Order.
| # | Title | Released | Type | Importance | Runtime |
|---|---|---|---|---|---|
| 1 | X2: X-Men United | May 2 | Movie | Optional | 2.2h |
The MCU released 1 movies and 0 TV series in 2003 — 1 titles totalling 2.2 hours.
The table above is sorted by release date within 2003. For the full chronological story order across all years, see the complete MCU watch order.