Note to non American fans: For years, you have not been able to support Summer Glau TV shows through viewing figures.
In this case, you can watch Sequestered on Crackle's website using a third party application, such as VPNs. We can't be sure your views will be counted in the total number of views but I think it's worth a try.
More importantly, I guess you know that online or network channels give great importance to social media impact; basically, they measure the number of times people are talking about a show on social medias such as Twitter or Facebook.
This is why it's very important to TALK about Summer appearance on the show, preferably in a positive way. And if you're too lazy to do that, an easy way is simply to re-tweet me from time to time. That's me on Twitter: @chrisdvanne