To celebrate the movie's the 25th Anniversary, 10 minutes originally not shown in the US version (but shown in the Chinese version) were restored, although it said only 3 minutes on the box. According to Linda Lee Cadwell, Bruce Lee's widow, this is the uncut version. Also included is "Bruce Lee: In his own words," the original theatrical trailer, a special "Behind the Scenes: The Filming of 'Enter the Dragon'" documentary, and never before seen photos.
In the UK, the film was passed 'X' by the BBFC with cuts for the cinema release in 1973. 5 cuts were made to violence including the removal of the broken bottle attack at the end of the Lee/Oharra fight. In 1979, the film was recalled so that a sequence in which Bruce Lee twirls and uses nunchaku could be deleted, along with another sequence in which nunchaku were seen being carried. In 1988 the video version was passed '18' with 1 minute 45 seconds cut. Three of the five violence cuts made in 1973 were waived but two were maintained (the first cut is to an offscreen neckbreak - this version cuts away just as Bolo crouches to jerk and snap a poor sap's spine. The second cut occurs when Bolo cradles the final opponent in order to slowly break his back - the process and sound effect of this act had been shortened). The cuts to nunchakus implemented in 1979 were repeated for video. However, in 1991 the Board modified its policy so that the weapon was no longer removed on sight. After 1991 a number of representations of nunchaku were passed but only when they were not actually in use. The video of "Enter the Dragon" was resubmitted again in 1993 for widescreen release. This time the two remaining violence cuts were waived, as was the brief sight of nunchaku being carried, in accordance with the new policy. The only cut made this time was to sight of Bruce Lee twirling and briefly using the nunchaku (21 seconds cut). "Enter the Dragon" was resubmitted in its uncut form in 2001 and, in accordance with the BBFC's revised policy, has now been passed '18' without cuts.