There will never be an Arrested Development movie. So, just stop thinking about it. If you want to see a mini-reunion of the actors, you'll have to content yourself with David Cross and Will Arnett on Running Wilde, although we wouldn't exactly recommend it. What we would recommend is The Increasingly Poor Decisions of Todd Margaret on IFC. The six-part mini-series stars David Cross and features Arnett prominently, and the final episode airs tonight as part of a mini-marathon. Convenient!