Ratings Update: Alcatraz tracking a little ahead of Terra Nova in total viewers

Alcatraz saw a modest 9% drop in Adults 18-49 and 10% drop in total viewers for its second week.



The show is now slightly below where Terra Nova was for its second episode, but still ahead it for total viewers, thanks to a slightly older profile. It's also a little bit more female than Terra Nova.

Read a review of the second episode [editor's note: or third) elsewhere on this blog.