(1997, Robert Carlyle)

British smash-hit movie set in Sheffield, South Yorkshire has “some quick glimpses of Mainline Sheffield buses at various places in the film, plus some of Supertram before it became Stagecoach operated.” (thanks Peter Sephton). The Mainline glimpses are no more than flashes, but the trams are seen more clearly:

However, the opening sequence includes footage from the promotional film 'Sheffield - City on the Move':