The “Twin Peaks: From Z to A” box set is available for pre-order on Amazon. And as of this writing, it’s on sale for $55.29 (reg. $69.99), a 21% savings. The set drops on Monday, Feb. 3.

First airing in 1990, Twin Peaks redefined the television landscape with its eccentric characters, enigmatic plotlines and surreal imagery. But what makes this series timeless, and why does it ...