[s1e0] Origins -

A Mad Men podcast includes a prologue titled "No Filter" (S1E0) to introduce the hosts and their mission.

Features an episode titled "S1E0 – Origins" that sets the stage for the show's exploration of cult and low-budget films. [S1E0] origins

Rin summons the Servant Archer , despite her initial goal of summoning a Saber-class servant. A Mad Men podcast includes a prologue titled

A lore-heavy series where S1E0 (often titled "Origins" or "Trailer") contains hidden ARG elements. [S1E0] origins

The term is also associated with digital storytelling and "found footage" styles of lore: