Sorry the first 30 seconds is sideways. I didn’t want to delete it and skip their introductions.
The panel featured:
Amir Talai who voiced Alastor from Hazbin Hotel.
Joel Perez who voiced Valentino in Hazbin Hotel.
Bryce Pinkham who voiced Stolas in Helluva Boss.
Alastor having back story in season two was confirmed.
They also confirmed that there’s been talks of a cross over episode between the two shows one day, but it doesn’t seem like it’s going to happen anytime soon.