Josh Radnor Ted Mosby Actor Jason Segel Marshall Erikson Actor Alyson Hannigan Lily Aldrin Actor Neil Patrick Harris Barney Stinson Actor Cobie Smulders Robin Sherbatsky Actor Bob Saget Narrator David Henrie Son Guest Star Lyndsy Fonseca Daughter Guest Star Annie Ilonzeh Becky Guest Star Meredith Roberts Quill Trish Guest Star Stephanie Faracy Rhonda Guest Star Wayne Brady James Stinson Guest Star Michael "Mick" Harrity Max Guest Star Heidi Klum Heidi Klum Guest Star Marisa Miller Marisa Miller Guest Star Alessandra Ambrosio Alessandra Ambrosio Guest Star Miranda Kerr Miranda Kerr Guest Star Selita Ebanks Selita Ebanks Guest Star Adriana Lima Adriana Lima Guest Star Jamie Rhonheimer Writer Pamela Fryman Director