This is currently airing over here in the UK. It's the latest comedy from Gervais & Merchant, following the day-to-day life of Warwick Davies (from Willow fame).
Fans of The Office & Extras should definitely give it a watch. Here's a link to the episodes on BBC iPlayer. If it doesn't work in your region, I'm sure with a bit of searching you'll find it elsewhere.
I don't see any reason why they couldn't "fold" Secret Invasion into a Kree/Skrull War type of story. Of course, with how well done the show has been so far, I'm sure I'll be fine with whatever they do. Me and my son will be watching!