There are 54 base cards, based on behind-the-scenes photos. Each box contains a full set, with no duplicates. Card 1 shows the series logo with cast list on the reverse. Cards 2-11 are portraits of the principle characters, cards 12-54 have one behind the scenes photo on the front, and another (sometimes related) photo on the back. Most of the photos are black and white; a few are colour on both sides.
Contents copyright Martin Willey. Thanks to Patrick Zimmerman.