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 Joe Manganiello Brad Morris Guest Star Joe Lo Truglio Honeywell Guest Star David Burtka Scooter Guest Star Don Lake Judge Albert Donovan Guest Star Mark Cohen Dr. Bedrosian Guest Star Cheryl Lynn Bowers Blonde Juror Guest Star Nancy Stone Sketch Artist Guest Star Kim Estes Judge 1 Guest Star Dennis Haskins Judge 2 Guest Star Josh Douglas Kid 1 Guest Star Jeff Rector Cop Guest Star Steve Seagren Bailiff Guest Star Michelle Hairston Clerk Guest Star Kurt Scholler Mountie 1 , Hotel Employee 1 Guest Star Herbie Jackson Kid 2 Guest Star Christian Hutcherson Scared Straight Teenager Guest Star Carter Bays Executive Producer Craig Thomas Executive Producer Eric Falconer Writer Eric Romanski Writer Pamela Fryman Director