UFC 25: Ultimate Japan 3 was a mixed martial arts event held by the Ultimate Fighting Championship on April 14, 2000 at the Yoyogi National Gymnasium in Tokyo, Japan.
| Actor | Role |
|---|---|
 Tito OrtizSelf | Self |
 Wanderlei SilvaSelf | Self |
 Murilo BustamanteSelf | Self |
 Yoji AnjoSelf | Self |
 Sanae KikutaSelf | Self |
| EEugene JacksonSelf | Self |
| RRon WatermanSelf | Self |
| SSatoshi HonmaSelf | Self |
 Ikuhisa MinowaSelf | Self |
| JJoe SlickSelf | Self |
| LLaverne ClarkSelf | Self |
 Koji OishiSelf | Self |