Duration: 23m

TV-14 7.9 Comedy / Drama / Romance

How I Met Your Mother S4E8

Lily discovers Robin is a "Woooo! Girl," while Barney sabotages Ted's chance at a skyscraper contract.

Release Date: November 17, 2008 (USA)

Creator: Craig Thomas & Carter Bays

Cast: Josh Radnor, Neil Patrick Harris, Jason Segel, Alyson Hannigan, Cobie Smulders, Lyndsy Fonseca, David Henrie, Cristin Milioti, Marshall Manesh