How I Met Your Mother Season 7 Episode 4
The Stinson Missile Crisis
Kal Penn makes his How I Met Your Mother debut this week as Robin attends court mandated therapy after assaulting a woman. Initially upset by Barney's feelings for Nora, Robin tries to steal her ex back, but in the end helps preserve the relationship. Ted meanwhile feels left out of Marshall and Lily's pregnancy, but learns to give his friends room to figure things out on their own.