" Day One " is the title of the series premiere (Season 1, Episode 1) for several television shows, most notably the survival drama and the procedural spin-off The Rookie: Feds . The Wilds (S1E1: "Day One")

: The episode establishes Simone's partnership with Brendon Acres, a former TV star turned FBI agent, and her tense but loving relationship with her father. Other Notable "[Day One]" Titles

: The episode ends with the twist that the crash was not an accident but a staged government experiment overseen by a woman named Gretchen. The Rookie: Feds (S1E1: "Day One")

: The story is framed through future interviews with federal investigators, where a survivor named Leah recounts the crash. While on the island, the girls struggle with initial shock and basic survival, such as finding fresh water and making fire.

This episode, which aired in September 2022, serves as the series debut for the FBI-focused spin-off of The Rookie .

: Originally planned as an NBC sci-fi series about residents surviving a worldwide cataclysm that destroys modern infrastructure. It was later reduced to a TV movie/miniseries but never aired . "The Wilds" Day One (TV Episode 2020) - IMDb

: A techno-thriller Amazon Original series following Ulises Albet, a computer prodigy forced back into the tech world during the Mobile World Congress after a 10-year hiatus.