Cast of How I Met Your Mother

Meet the talented cast of How I Met Your Mother. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Josh Radnor as Ted Mosby, Neil Patrick Harris as Barney Stinson, Jason Segel as Marshall Eriksen, Alyson Hannigan as Lily Aldrin, Cobie Smulders as Robin Scherbatsky, Cristin Milioti as Tracy McConnell