[s1e16] Rogue Time -

: Eobard Thawne (posing as Harrison Wells) warns Barry that time is a fickle thing. He explains that "saving" one person often results in the universe finding a "replacement" for that tragedy. This is tragically realized when the reporter Mason Bridge—who was investigating Wells—is murdered instead of Cisco.

In the The Flash Season 1, Episode 16, the narrative explores the "butterfly effect" of time travel after Barry Allen accidentally runs back in time 24 hours while trying to stop a tsunami. Summary of the "New" Timeline [S1E16] Rogue Time

: Barry’s attempt to fast-track a relationship with Iris backfires. In the previous timeline, the impending disaster forced a confession from her; without that pressure, his advances lead to a rift between them and a punch in the face from Eddie Thawne. Key Themes and Stakes : Eobard Thawne (posing as Harrison Wells) warns

: Leonard Snart ( Captain Cold ) and Mick Rory ( Heat Wave ) return to Central City, joined by Snart's sister, Lisa Snart (Golden Glider). In the The Flash Season 1, Episode 16,

: The episode concludes with a significant shift in the Flash-Snart dynamic. Barry realizes he cannot simply lock Snart away without risking his secret identity being exposed. He negotiates a "gentleman’s agreement": Snart can continue his heists as long as he doesn't kill anyone.