From left to right, Scrooge (Madeline Nutting) is busy making life miserable for Bob Cratchit (Adam Hegg) and his wife, Emily (Melissa Mcalerney) in the comedy “A Christmas Twist.” This mashup of Dickens’ Christmas tales performs at BAT through Dec. 20. Ticket information: www.burienactorstheatre.org, 206-242-5180.