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 Bill Fagerbakke Marvin Ericksen Sr. Guest Star Suzie Plakson Judy Ericksen Guest Star Chris Elliott Mickey Aldrin Guest Star Michael Gross Aldred Mosby Guest Star Danny Strong Trey Guest Star Ray Wise Robin Scherbatsky Sr. Guest Star Robert Michael Ryan Marvin Ericksen Jr. Guest Star Harry S. Murphy Reverend Platt Guest Star Robert R. Shafer Uncle Pete Guest Star Ned Rolsma Marcus Ericksen Guest Star Noah James Butler British General Guest Star Caitlin Wehrle Daphne Guest Star Carter Bays Executive Producer, Writer Craig Thomas Executive Producer, Writer Pamela Fryman Director