Vera Farmiga will reprise her role as Lorraine Warren, a part that she's held a number of times in the Conjuring universe. She's a well-known scream queen, recognised for this particular character as well as her performance as Norman Bates' mother on Bates Motel. Outside of horror, you might also recognise her as Alex Goran, aka George Clooney's lover in Up in the Air.
Image Source: Getty / Alberto E. Rodriguez