Jennifer Lee Keyes

Alan fears that Charlie's womanizing is getting out of control.

The team tracks down a serial killer, a psychiatrist who discovers his victims' worst fears, then uses the information to murder them.

Addison and Sam perform urgent field care when, while out hiking, they stumble across a couple trapped in their car after an accident.

Hannah shares her feelings upon Nick's return; Eddie wrestles with publicly expressing his feelings for Janet; another professor's interest in Aubrey threatens Nick; Physical Phil's only lifeline to the outside world is in jeopardy.