After the disappearance of Ichabod Crane, Lt. Abbie Mills has a vision in which his wife warns her the Headless Horseman will return to Sleepy Hollow soon. Fox/Global, 8 p.m.
Liz searches for the man responsible for a chemical attack on the subway in this new episode. Her investigation forces her to call upon Red as she looks for scientist Frederick Barnes (guest star Robert Sean Leonard). NBC/Global, 9 p.m.
When an aboriginal woman is brutally murdered on a lonesome stretch of highway, the Psych Crimes unit is called in to investigate in this new episode. While the homicide division quickly arrests a suspect, evidence points to a serial killer. CBC, 9 p.m.
Jay Leno: Anthony Hopkins, Sting
David Letterman: Woody Harrelson, Cobie Smulders
Jimmy Kimmel: Chris Hemsworth, Artie Lange
Craig Ferguson: Lauren Graham, Eugenio Derbez
Jimmy Fallon: Simon Baker, Sen. John McCain
Conan O'Brien: Kevin Kline, King Krule