Josh Radnor Ted Mosby Actor Jason Segel Marshall Erikson Actor Neil Patrick Harris Barney Stinson Actor Alyson Hannigan Lily Aldrin Actor Cobie Smulders Robin Sherbatsky Actor Bob Saget Narrator Lyndsy Fonseca Daughter Guest Star David Henrie Son Guest Star Ellen D. Williams Patrice Guest Star Angela Matemotja Consuela Guest Star Carter Bays Executive Producer Craig Thomas Executive Producer George Sloan Writer Pamela Fryman Director