Except the Ghost Rider has the ability to control Parrish and the Hellhound attempts to set him free. Liam and Scott stop him before it's too late, but while they're busy tending to their burns, Mr. Douglas pops in to harass Theo and attack the Ghost Rider.

What did the ghost riders do to Parrish?

Though Mason believed that the Ghost Riders feared the Hellhound, in reality, they wanted it to return to them; during their first confrontation, one of the Riders shot at Parrish when he transformed into the Hellhound rather than fight him, and during their second interaction, the captured Ghost Rider attempted to ...

Can Parrish control the Hellhound?

He possesses superhuman strength. Before Parrish fully understood his supernatural abilities, he locked himself up in order to control his hellhound tendencies.