STUCK IN THE PAST, RACING TO THE FUTURE

A seemingly simple mold inspection at S.T.A.R. Labs leads to unexpected time anomalies. Barry (Grant Gustin) and Iris (Candice Patton) try to make sense of the confusion - and figure out how to get back to their reality. Chester (Brandon McKnight) admits a secret to Allegra (Kayla Compton) which makes things awkward between the two, and Allegra relies on Cecile (Danielle Nicolet) to act as a buffer. Meanwhile, Khione (Danielle Panabaker) meets with an old friend of Team Flash.

The episode was written by Sarah Tarkoff & Joshua V. Gilbert and directed by Ed Fraiman (#908).