Lankester Merrin

Lankester Merrin
The Exorcist character
Max von Sydow as Father Lankester Merrin in the 1973 film The Exorcist.
First appearanceThe Exorcist
Created byWilliam Peter Blatty
Portrayed by
Voiced byIan McDiarmid (BBC Radio adaptation)
In-universe information
Full nameLankester Merrin
TitleFather
OccupationExorcist priest
NationalityIrish
LocationWashington, D.C., United States

Father Lankester Merrin is a fictional title character in the 1971 novel The Exorcist and one of the main protagonists in its 1973 film adaptation. He figures prominently in several of its prequel and sequel films. In addition to his role as a priest, Merrin is an accomplished archaeologist.