| UFO (1970) complete series | Episode Guide |
| UFO Hunters (2008) one - two | |
| Ugly Betty (2006) one - two - three | |
| Ultraviolet (1998) miniseries | |
| Undeclared (2001) complete series | |
| Undergrads (2001) complete series | Episode Guide |
| Unit, The (2006) one - two - three - four | |
| Universe, The (2007) one - one (BLU) - two - three | |
| Unscripted (2004) complete series | |
| Untouchables, The (1959) oneA - oneB - twoA - twoB - three - four | |
| Upright Citizens Brigade, The (1998) one - two - three | |
| Upstairs, Downstairs (1971) one - two - three - four - five - complete series | |
| Urban Gothic (2000) one - two | |
