Power Rangers Ninja Steel Episode 20 Preview Roundup Posted on November 14, 2017 by ShadowRay22 Preview Clips The following clips come from the twentieth episode of Power Rangers Ninja Steel, “Galvanax Rise”. Power Rangers Ninja Steel airs new episodes every Saturday at 12pm on Nickelodeon. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on Reddit (Opens in new window) Post navigation « Ninja Steel Episode 19 “Helping Hand” ReviewPower Rangers Ninja Steel Christmas Episode Set To Air December 2nd! »