Promoted Fanboy: Rhett Fisher was a fan of Power Rangers that had actually auditioned for the show twice before landing the part of Ryan.
Prop Recycling: The first monster the Rangers fight seems to have been Psycho Red's monster form. The monster version of the cobra that Ryan fights to get rid of the cobra tattoo on his back is Snizard from Mighty Morphin' Power Rangers season 1, repainted, sans Zapper Apple, and given a cobra hood.
What Could Have Been: Rhett Fisher (Ryan/Titanium Ranger) originally auditioned for the role of Carter. Interesting if you think about how, in the show, Carter originally tried to use the Titanium Ranger powers, but couldn't handle it.