Symphony of Illumination 2011
8.8 3328 After Robin tells Barney that she's pregnant with his child, she receives some shocking news from her doctor. Meanwhile, a neighborhood teen plays a trick on Marshall while he decorates his house with Christmas lights.
Runtime: 22
Starts: Josh Radnor, Jason Segel, Cobie Smulders, Neil Patrick Harris
Director: Pamela Fryman