The interior set for the family's trailer was a real Airstream trailer which had been removed from its original frame. It was made about three feet wider than a normal Airstream trailer and then reassembled on a platform which could also accommodate lighting and camera equipment. Sections of the trailer set could be removed, one by one, to allow for various angles of camera coverage.
In 1998 the 3rd season opened with an two part episode that began on 'Touched by an Angel'. The 'Promised Land' episode was entitled "Vengeance is Mine, Part 2". In some syndicated airings of 'Touched by an Angel', "Vengeance is Mine, Part 2" is turned into a 'Angel' episode with their main credits, and the 'Promised Land' cast billed as guest stars.