Only two episodes remain before The Flash season seven comes to a close, and it looks like they're going out with a bang. Starting next Tuesday, the first half of an epic two-part finale will bring back a number of major guest stars, including Nora West-Allen (Jessica Parker Kennedy) and Jay Garrick (John Wesley Shipp), and will also introduce Barry and Iris' son Bart (Jordan Fisher).
While both XS and Bart Allen appeared during the closing moments of last night's installment, it's unclear what's brought them to 2021, but it seems likely they'll have a key part to play in stopping the Godspeed War once and for all. As for how Garrick factors in, that's yet-to-be-determined.
The next instalment is also a major milestone as it marks the series' 150th episode, so expect plenty of other surprises as well.
Check out the promo for episode sixteen of The Flash season seven, titled "Heart of the Matter, Part 1," below:
"Heart of the Matter, Part 1" - (8:00-9:00 p.m. ET) (TV-PG, LV) (HDTV)
XS AND IMPULSE SURPRISE BARRY AND IRIS IN THE 150TH EPISODE OF "THE FLASH" - Barry (Grant Gustin) and Iris (Candice Patton) greet their future children, XS (guest star Jessica Parker Kennedy) and Bart (guest star Jordan Fisher), only for a shocking secret to threaten their new familial harmony. Meanwhile, the Godspeed war intensifies and threatens to destroy Central City. Eric Dean Seaton directed the episode written by Eric Wallace & Lauren Barnett (#717). Original airdate 7/13/2021