THE FLASH: ‘IMPULSE & XS’ ARRIVE NEXT WEEK

Barry & Iris’ kids arrive from the future in next week’s finale, which is part 1 of 2.  And Jay Garrett also super-speeds in to help with the Godspeed War.  But will it be enough.  I’m hoping that Wally West makes a surprise appearance too, completing the Speedster-Family dynamic.  But that hasn’t even been hinted at; so I’m just putting it out there as something I’d like to see, not a definite.   Here’s the promo…