A MOMENT IN TIME GETS BARRY ONE STEP CLOSER TO ZOOM; ANDY MIENTUS RETURNS AS HARTLEY RATHAWAY â€“ After the shocking revelation that Zoom is Jay Garrick (Teddy Sears) (*Cough* HUNTER ZOLOMON actually), Barry (Grant Gustin) is more determined than ever to get back to Earth-2 to stop Zoom forever. Desperate to find a way to increase his speed, Barry decides to travel back in time and masquerade as his earlier self in order to get his arch-nemesis, Dr. Harrison Wells/Eobard Thawne (Tom Cavanagh), to teach him how to run faster. However, things donâ€™t go as planned and Barry is stunned to face familiar foe Hartley Rathaway (guest star Andy Mientus), as well as old friend Eddie Thawne (guest star Rick Cosnett). Iris (Candice Patton) makes peace with her past in order to embrace her future.
Barry really shouldn't be stunned to see Eddie Thawne again, Barry knows he is traveling back to the previous year when Wells/RF was around.
Now however comes the real problem: will Barry somehow accidentally or deliberately alert Eddie to what is coming, thus preventing his death and keeping RF alive also?