Season 2 programme 1:
An investigation of paranormal goings-on at Brannigan's nightclub in Manchester includes an early brief shot of a Manchester tram, 1106.
A 2008 investigation of Pembrey Sands in South Wales featured three preserved buses in storage in a bunker Ray Lewis advises the first seen here is MCY407, an AEC Regent V/Weymann new as South Wales 447 in 1955; the second is a 1959 open top Bristol Lodekka LD6G/Eastern Coachworks, former United Welsh 323.
The third I believe is 1976 Trent Leyland Atlantean AN68/Willowbrook 571 (ONN571P). This bus was new with an Eastern Coachworks body, but was rebodied after being burnt out:
Part of the show took place in darkness using night vision cameras downstairs and then upstairs aboard the open topper seen in the centre shot above: