Josh Radnor
Ted Mosby (24 eps)
Neil Patrick Harris
Barney Stinson (24 eps)
Jason Segel
Marshall Eriksen (24 eps)
Alyson Hannigan
Lily Aldrin (24 eps)
Cobie Smulders
Robin Scherbatsky (24 eps)
Lyndsy Fonseca
Daughter (8 eps)
David Henrie
Son (8 eps)
Bob Odenkirk
Arthur Hobbs (6 eps)
Bill Fagerbakke
Marvin Eriksen (5 eps)
Nazanin Boniadi
Nora (4 eps)
Laura Bell Bundy
Becky (3 eps)
Artemis Pebdani
Anna (3 eps)
Robbie Amell
Scooby (2 eps)
Geoff Stults
Max (2 eps)
Paul Schackman
Mitchell Friedman (2 eps)
Chris Romano
Punchy Punciarello (2 eps)
Will Shadley
J.J. Whittaker (2 eps)
Charlene Amoia
Wendy (2 eps)
Ned Rolsma
Marcus Eriksen (2 eps)
Marieve Herington
Betty (2 eps)
Riley Thomas Stewart
Young Barney (2 eps)
Ron Nicolosi
Mike (2 eps)
Ben Vereen
Sam Gibbs (2 eps)
John Lithgow
Jerry Whittaker (2 eps)
Michael Gross
Alfred Mosby (1 eps)
Will Forte
Randy (1 eps)
Dan Bakkedahl
Curtis (1 eps)
Kaylee DeFer
Beautiful Girl (1 eps)
Nicole Scherzinger
Jessica Glitter (1 eps)
Katy Perry
Honey (1 eps)
Suzy Nakamura
Mrs. Kirby (1 eps)
Dave Foley
Mr. Bloom (1 eps)
Melissa Molinaro
Noelle (1 eps)
Chi McBride
Rod (1 eps)
Daniel Escobar
Professor Rodriguez (1 eps)
Danny Strong
Trey Platt (1 eps)
Virginia Williams
Claudia (1 eps)
Malea Mitchell
Chrissy (1 eps)
Tara Erica Moore
Rachel (1 eps)
Maury Povich
Maury Povich (1 eps)
Jan Bryant
Mildred (1 eps)
Mikaela Hoover
Stacey (1 eps)
Payson Lewis
Morris (1 eps)
Andrew Lewis Caldwell
Scotty (1 eps)
Ted Jonas
Russell (1 eps)
Craig Cackowski
Cabbie (1 eps)
Benton Jennings
Jordan (1 eps)
Lennon Parham
Bev (1 eps)
Renée Taylor
Mrs. Matson (1 eps)
Jill Basey
Mrs. Perkins (1 eps)
Bill Suplee
Marty (1 eps)
Kelly Curran
Mindy (1 eps)
Jeff Braine
Kent (1 eps)
Elizabeth J. Carlisle
Beth (1 eps)
Peter MacKenzie
Mr. Horvath (1 eps)
Stefanie Black
Kelly (1 eps)
Nancy Travis
Cheryl Whittaker (1 eps)
Chris Elliott
Mickey Aldrin (1 eps)
David Burtka
Scooter (1 eps)
Alexis Denisof
Sandy Rivers (1 eps)
Cristine Rose
Virginia Mosby (1 eps)
Matt Boren
Stuart (1 eps)
Robert Michael Ryan
Marvin Eriksen (1 eps)
Michael Trucco
Nick Podarutti (1 eps)
Alex Trebek
Alex Trebek (1 eps)
Rachel Bilson
Cindy (1 eps)
Jorge Garcia
Steve Henry (1 eps)
David Haley
Coach (1 eps)
Steve Rizzo
Giant Calculator (1 eps)
Koby Rouviere
Marshall Eriksen (1 eps)
Jessica Blair Herman
Trish (1 eps)
Miss Coco Peru
Drag Queen (1 eps)
Ashwyn Bagga
Johnny (1 eps)
Bruce Merkle
Michael (1 eps)
Tamara Lynn Davis
Iris (1 eps)
Angus McClelland
Angus (1 eps)
Jay Brian Winnick
Ronald (1 eps)
Harry S. Murphy
Reverend Platt (1 eps)
Robert R. Shafer
Uncle Pete (1 eps)
Caitlin Wehrle
Daphne (1 eps)
Kelsey Crane
Tori (1 eps)
Dan O'Brien
Meeker (1 eps)
Michael Rupnow
Scott (1 eps)
Edward Rudolph Flores
Marc (1 eps)
Cristina N. Rose
Penny (1 eps)
Katierose Donohue
Kirsten (1 eps)
Thomas Fowler
Ben (1 eps)
Julie Meyer
Jane (1 eps)
Eijiro Ozaki
Ninja (1 eps)
Bette Rae
Mrs. Berkelheimer (1 eps)
Ray Wise
Robin Scherbatsky Sr. (1 eps)
Alan Thicke
Alan Thicke (1 eps)
Wayne Brady
James Stinson (1 eps)
Carolyn Ordoñez
Chrissy's Friend (1 eps)
Keith Middlebrook
Scott Weisman (1 eps)
David H. Lawrence XVII
Newscast Announcer (1 eps)
Clark Gilmer
Blond Girl at the Bar (1 eps)
Tamara Rey
Woman (1 eps)
Jadon Sand
Rob Greenberg (1 eps)
Daniel Kash
Guy (1 eps)