If you're a fan of serial television, detective stories, small towns, avant-garde filmmakers, sinister pop-jazz, Kyle MacLachlan or dancing, backward-talking dwarfs, do not — repeat, do not — miss Twin Peaks: The Definitive Gold Box Edition. Not only does it collect the entire groundbreaking series, it includes a vintage SNL parody wherein MacLachlan desperately tries to find excuses to stay in Twin Peaks after the mystery is solved. It's a position with which the addicted viewer might sympathize. ($72.99, Amazon.com) — Peter Smith