The Subs look at Impulse 12. XS is still in the 20th century with her cousin Bart. In this one, they get to know each other better, and then they rock out!
Impulse
Episode 795 – Impulse 9: Catching Up with XS – It’s a Dead Heat
Where has XS been for all this time? Let’s catch up on her adventures in the 20th Century!