The Exorsister!/References

Cultural references

 * The title and main plot are a reference to the and  The Exorcist.
 * While possessed, Lisa sings a number of songs by Madonna including: ' (backwards), ' and .
 * Bart plays a console which resembles a.
 * Maggie is seen ripping up a magazine called Cosmelle, a reference to .
 * The role-playing game played by the Simpson and Flanders children appears to be based off .