If you're watching a film on your television, is it no longer a film because you're not watching it in a theatre? If you watch a TV show on your iPad, is it no longer a TV show? The device and the length are irrelevant; the labels are useless, except perhaps to agents and managers and lawyers, who use these labels to conduct business deals.
I would love to do much more singing; it's just one of those things where I can't quite describe what it feels like when you're standing in front of a forty piece orchestra, and there's nothing between you and an audience but a microphone. It's like strapping yourself to a locomotive, and I love it.
The fact is that HBO is doing the kind of films and the kind of stories that the movie industry used to do. You look at a lot of the specialty sections of studios that have gone under... and there's no doubt in my mind why filmmakers and screenwriters and actors are ending up at a place like HBO. They do it better than anybody.
I believe this: If an actor wants a role or wants to work with somebody, then you do everything within reason to try to get that role. If they want you to audition, you audition. If they want you to screen-test, you screen-test. If they want you to come and tap-dance in their hallway, you tap-dance in their hallway.
If you go out eight times and play tennis eight times this week, yeah, it's the same rules, but it's a different game every time you're out on that court. You're working on a different part of your game every time you're out on that court; your partner's working on a different part of their game, and the act of being watched changes it.