First look at Halo series. Here's why you should care.

Halo is HUGE among the gamer crowd. Will that enthusiasm carry over to TV?

The Halo TV series is the biggest white whale TV show of the last decade. Based on the XBox video game franchise, the series has been in development hell for years and gone through countless showrunners. Even once it made it into production, it has changed networks.

If you're not a gamer, Halo means nothing to you. But understand that within video games,…