After years of supposed Easter eggs that weren’t really Easter eggs and rampant fan speculation, the third episode of Agatha All Along confirmed that the demon lord Mephisto exists in the MCU.
Also starring in Hold Your Breath are Amiah Miller ( My Best Friend's Exorcism ), Ebon Moss-Bachrach ( The Bear ), and Annaleigh Ashford ( Kinky Boots , Impeachment: American Crime Story ). The film ...