The Watchful Gaze are an eclectic bunch, mostly Native American, with a mystical bent who enjoy solving mysteries - especially those involving the supernatural. Each individual within the group is detailed fully, as is the group itself, making it a nice coherent unit to incorporate into your game... perhaps as allies or chance encounters if your characters are investigating the sort of mystery that the Watchful Gaze takes an interest in; or you may even wish to play them... they could be quite entertaining as characters.
If you prefer, individual characters might turn up - and 'adventure seeds' are provided for each one separately to facilitate this. There aren't any seeds for the group as a whole although as they are the sort of folks who, whilst not well-provided with resources themselves, know lots of people and are known by them, so when appropriate you might choose to have one of your party's contacts mention them as folks worth talking to...
The group as a whole are well-developed and have a certain charm, an interesting variation on more commonplace superhero concepts. If you fancy a bit of the mystical entering your game, particularly shamanic traditions or shapeshifters, these are worth a look.