"Sometimes in life, you can't help which way you fall." There was a moment in the third season premiere of BBC One's trippy genre-busting drama series Ashes to Ashes that had me jump for joy: the gorgeous shot of a sheet being sucked backwards off of Gene Hunt's cherry red Audi Quattro before he and Alex took off into the streets of London to the tune of Eurythmics' 1983 hit "Sweet Dreams (Are Made of This)." It was a period-appropriate sequence that gleefully summed up everything I love best about this winning and mind-bending series, now entering its final season in the UK. In the hands of co-creator Matthew Graham, we're given a season opener to Ashes to Ashes that is at once dazzlingly operatic and provocatively bleak as the final endgame to a mystery that began all the way back in the first episode of Life on Mars finally comes to a head this season. That mystery, of course, being: Who is Gene Hunt? It's a tantalizing one that's a