There's a four-page special on The Cape in the issue #50 of SciFiNow, released in January 2011.
The article includes a preview for NBC's midseason superhero drama, with interviews of the cast and creator Tom Wheeler.
Like Keith David, Summer Glau has a following of her own, owed to her roles in Firefly, The Sarah Connor Chronicles and Dollhouse - Wheeler was pleased to expand the role of her character, Orwell, to match the actress's sensibilities. Orwell is important in the pilot, but she doesn't get the play she'll get in the series - which is quite a lot.
Here are the HQ scans of the The Cape preview article in the UK sci-fi and fantasy magazine.