In the midst of a bitter divorce, actress Sally Larkin vanishes, apparently having been abducted by her husband, billionaire real estate mogul Aaron Larkin. While the police search for Sally, who they presume has been killed, they won't be able to get help from Monk because Monk has reverted to childhood mannerisms after being treated by a hypnotherapist. However, when Sally turns up alive and well after successfully killing the husband who held her captive, Monk's juvenile state may just be what's needed to figure out what really happened.
—dmcreif / edited by Hans Delbruck