: The episode ends with Danny receiving a mysterious package containing "Steel Serpent" heroin. It features a winged dragon symbol—the same one tattooed on Danny's chest, which is shown clearly for the first time.

: The name of the specific release group that encoded and uploaded this file. Episode Overview: " Eight Diagram Dragon Palm "

: Danny Rand officially rejoins Rand Enterprises as a 51% shareholder. He immediately clashes with the board by proposing to sell a life-saving drug at cost rather than for profit.

This episode is often cited by reviewers from IGN and Entertainment Weekly as a turning point where the series begins to find its footing.

: Refers to the H.264/MPEG-4 AVC compression standard used for the video.

: After a group of men try to abduct Joy Meachum, Danny discovers they are from the Yangsi Gonshi triad. He uses the name of "The Hand" to intimidate their leader into backing down.

: Season 1, Episode 4, titled " Eight Diagram Dragon Palm " .

Reviewers from Den of Geek noted that while the fight scenes still felt somewhat staged, they were an improvement over previous episodes. The episode is praised for finally integrating the corporate drama with the mystical "Hand" storyline more effectively. Iron Fist recap: Season 1, Episode 4 - Entertainment Weekly