	Hayden Panettiere	Claire Bennet
	Kristen Bell	Elle Bishop
	Eric Roberts	Thompson
	Ali Larter	Niki Sanders / Tracy Strauss / Jessica Sanders / ...
	Dianna Agron	Debbie Marshall
	Stana Katic	Hana Gitelman (2 episodes, 2007)
	Matt Lanter	Brody Mitchum
	Milo Ventimiglia	Peter Petrelli
	Zachary Quinto	Sylar
	Missy Peregrym	Candice Wilmer
	Madeline Zima	Gretchen (2 episodes, 2009)
	Malcolm McDowell	Daniel Linderman
	Laura Marano	Alice Shaw, tânără
	Taylor Cole	Rachel Mills (4 episodes, 2008-2009)
	Robert Knepper	Samuel Sullivan (3 episodes, 2009)
	Thomas Dekker	Zach
	Nicholas D'Agosto	West Rosen
	Lyndsy Fonseca	April (1 episode, 2007)
	Rena Sofer	Heidi Petrelli
	Seth Green	Sam
	Cary-Hiroyuki Tagawa	The Swordsmith (2 episodes, 2007)
	Jessalyn Gilsig	Meredith Gordon
	Santiago Cabrera	Isaac Mendez
	Dania Ramirez	Maya Herrera
	Ray Park
	Clea DuVall	FBI Agent Audrey Hanson (7 episodes, 2006-2007)
	Christopher Eccleston	Claude
	Bruce Boxleitner	Robert Malden (2 episodes, 2008)
	Missi Pyle	Hope (2 episodes, 2007)
	Breckin Meyer	Frack (2 episodes, 2008)
	Adrian Pasdar	Nathan Petrelli
	Jayma Mays	Charlie Andrews
	Janel Parrish	May
	Stan Lee
	Kiernan Shipka
	Tamlyn Tomita	Ishi Nakamura (1 episode, 2008)
	Robert Forster	Arthur Petrelli
	Swoosie Kurtz	Millie (1 episode, 2009)
	Masi Oka	Hiro Nakamura
	Nora Zehetner	Eden McCain
	Joanna Cassidy	Victoria Pratt (1 episode, 2007)
	Sendhil Ramamurthy	Mohinder Suresh
	Lateef Crowder	Gang Member #2 (1 episode, 2007)
	Greg Grunberg	Matt Parkman
	Riki Lindhome	Car Rental Girl (1 episode, 2006)
	Clint Howard	Tom Miller (1 episode, 2009)
	Moira Kelly	Abby Collins (1 episode, 2009)
	David Anders	Adam Monroe
	Natalina Maggio	Cheerleader (1 episode, 2009)
	Dan Byrd	Luke Campbell (3 episodes, 2009)
	Jaime Ray Newman	Young Victoria Pratt (1 episode, 2007)
	Jack Coleman	Noah Bennet
	Stacy Haiduk	FBI Agent Elisa Thayer (4 episodes, 2006-2007)
	Adrian Bellani	Gilberto (1 episode, 2007)
	Diana Scarwid	Alice Shaw (1 episode, 2009)
	Francis Capra	Jesse Murphy (3 episodes, 2008)
	Thomas Robinson	Noah (1 episode, 2008)
	Erick Avari	Chandra Suresh
	Dawn Olivieri	Lydia (1 episode)
	Richard Roundtree	Charles Deveaux
	Michael Dorn	U.S. President (2 episodes, 2008-2009)
	Stephen Tobolowsky	Bob Bishop
	Brea Grant	Daphne Millbrook
	Cory Hardrict	Hype Wilson (2 episodes, 2007)
	Holt McCallany	Ricky
	Cristine Rose	Angela Petrelli
	George Takei	Kaito Nakamura
	Kevin Alejandro	Agent Jenkins (1 episode, 2009)
	Lauren Stamile	Ms. Gerber (1 episode, 2007)
	Deanne Bray
	Tuesday Knight	Kit Henson (4 episodes, 2008)
	Nicole Bilderback	Ms. Sakamoto (2 episodes, 2006)
	William Katt	Jim McCann (1 episode, 2008)
	Nichelle Nichols	Nana Dawson
	Ellen Greene	Virginia Grey (2 episodes, 2007-2009)
	James Kyson	Ando Masahashi
	Maurice LaMarche	Sylar (1 episode, 2006)
	Ray Baker	Mr. Millbrook (2 episodes, 2008)
	Leonard Roberts	D.L. Hawkins
	Adair Tishler	Molly Walker
	Mark Christopher Lawrence	Mr. LaMarr (1 episode, 2007)
	Julia Campbell	Mary Campbell (1 episode, 2009)
	Tohoru Masamune	Boss at Yamagato
	Chad Faust	Scott (2 episodes, 2008)
	Zeljko Ivanek	Emile Danko
	Elizabeth Lackey	Janice Parkman
	Kenneth Choi	Sam Douglas (1 episode, 2009)
	Michael Reilly Burke	Detective (1 episode, 2006)
	Danielle Savre	Jackie Wilcox
	Bill Fagerbakke	S.R. Gustavson (2 episodes, 2007)
	Rusty Schwimmer	Dale Smither (1 episode, 2007)
	Eriko Tamura	Yaeko (6 episodes, 2007)
	Katherine Boecher	Alena (1 episode, 2009)
	Ian Gomez	Art Dealer (1 episode, 2007)
	Sterling Beaumon	Crane Boy (1 episode, 2007)
	Noah Gray-Cabey	Micah Sanders
	Eugene Byrd	Campaign Manager (4 episodes, 2006-2007)
	Shalim Ortiz	Alejandro Herrera
	Dominic Keating	Will
	Edwin Hodge	Young Charles Deveaux (1 episode, 2009)
	Yuki Matsuzaki	Worker (1 episode, 2006)
	Daniel Newman	Jimmy Keppler (2 episodes, 2009)
	Sakina Jaffrey	Mrs. Suresh (2 episodes, 2006)
	Ashley Crow	Sandra Bennet
	Erik Betts	Scary Guy #1 (1 episode, 2008)
	Matt Bushell	Linderman's Henchman (1 episode, 2006)
	Jimmy Jean-Louis	The Haitian
	Rick Peters	Tom McHenry (2 episodes, 2006)
	Graham Beckel	Hal Sanders (1 episode, 2006)
	Tina Lifford	Paulette Hawkins (1 episode, 2006)
	Tawny Cypress	Simone Deveaux
	Antonio Fargas	Ezekiel (1 episode, 2006)
	Jamie Hector	Benjamin 'Knox' Washington (10 episodes, 2008)
	Brad Greenquist	Nakamura's Henchman (1 episode, 2007)
	Tiffany Hines	Cheerleader (1 episode, 2006)
	Ned Vaughn	Agent Steve Donner (1 episode, 2009)
	Loren Lester	ER Doctor (1 episode, 2008)
	Katie Carr	Caitlin
	Dana Davis	Monica Dawson
	Eddie Driscoll	Uniformed Officer (1 episode, 2009)
	Paula Newsome	Dr. Witherson
	Alexa Nikolas	Angela Shaw (1 episode, 2009)
	Rolando Molina	Motel Clerk (1 episode, 2009)
	Steve Tom	Steve (1 episode, 2009)
	Joel West	Agent Daniel Simmons (2 episodes, 2009)
	Ronald Guttman	Dr. Zimmerman (2 episodes, 2008)
	Julie Costello	Hot Girl #1 (1 episode, 2007)
	Carl Ciarfalio	Jumpsuit (1 episode, 2006)
	Barry Shabaka Henley	Detective Bryan Fuller (4 episodes, 2007)
	Kevin Chamberlin	Aron Malsky
	Gabriel Olds	Agent Taub (2 episodes, 2009)
	Stephen Spinella	Oliver Dennison (1 episode, 2006)
	Amrapali Ambegaokar	Annapura (1 episode, 2009)
	Jeanette Brox	Camille (2 episodes, 2007)
	John Ross Bowie	Attorney (1 episode, 2007)
	Brian Tarantina	Weasel
	David Ury	Super
	Alan Blumenfeld	Maury Parkman
	Kate Connor	Nurse Jennifer (1 episode, 2006)
	Assaf Cohen	Hesam (2 episodes, 2009)
	Hector Luis Bustamante	Garcia (1 episode, 2007)
	Wiley M. Pickett	SWAT Sergeant (1 episode, 2006)
	Cole Williams	Ryan Hanover (1 episode, 2008)
	Sydney Sweeney
	Ivonne Coll	Nidia (1 episode, 2007)
	Darren Kendrick	Pilot (1 episode, 2009)
	Ntare Guma Mbaho Mwine	Usutu
	Rick Worthy
	Alex Fernandez	Police Captain Baldwin (1 episode, 2007)
	Jesse Corti	LAPD Police Captain Knox (1 episode, 2007)
	Rebecca Tilney	Mom (1 episode, 2007)
	Bobby Hosea	Detective (1 episode, 2007)
	Darren Keefe	Tire Iron (1 episode, 2007)
	Natalie Amenula	Healer's Daugher (1 episode, 2007)
	Deirdre Quinn	Tina
	Paul Ganus	Primatech Agent (1 episode, 2007)
	Yareli Arizmendi	Healer (1 episode, 2007)
	Kiko Ellsworth	Echo DeMille (1 episode, 2008)
	Douglas Tait	Hunter #1 (1 episode, 2009)
	Brian Palermo	Rental Car Agent (1 episode, 2008)
	Roberto 'Sanz' Sanchez	Police Officer #1 (2 episodes, 2007-2009)
	Richard Steinmetz	N.Y. Detective (1 episode, 2006)
	Markus Flanagan	Federal Agent Alonzo (1 episode, 2007)
	Michael B. Silver	Liam Samuels (1 episode, 2009)
	Josh Clark	Sheriff (4 episodes, 2006)
	Christine Avila	Mother Superior (1 episode, 2007)
	Brian Skala	David Sullivan (1 episode, 2008)
	Paydin LoPachin	Brody's Next Victim (1 episode, 2006)
	Randall Bentley	Lyle Bennet
	Blake Shields	Flint Gordon (10 episodes, 2008)
	Laivan Greene	Braces (1 episode, 2007)
	Jack Guzman	Security Guard (1 episode, 2007)
	Saemi Nakamura	Kimiko Nakamura (2 episodes, 2007)
	Rachel Kimsey	Michelle (1 episode, 2007)
	Brian Kimmet	Copy Kingdom Manager (1 episode, 2007)
	David Barrera	Federal Agent Quesada (1 episode, 2007)
	Ned Schmidtke	Martin Gray (1 episode, 2009)
	Emerson Brooks	Police Officer (1 episode, 2007)
	Jared Ward	Officer Mckinzie (1 episode, 2008)
	Paul Perri	Diamond Dealer (1 episode, 2007)
	Colby French	Hank
	Benjamin J. Cain Jr.	Museum Guard (1 episode, 2007)
	Michael Milhoan	Captain Baker (1 episode, 2006)
	Liisa Cohen	Woman (1 episode, 2007)
	David S. Jung	Courier Fanboy (1 episode, 2007)
	Matthew John Armstrong	Ted Sprague
	Meeghan Holaway	Saleswoman (1 episode, 2009)
	Steve Seagren	Doorman (1 episode, 2009)
	Elizabeth Ann Bennett	Sue Landers (1 episode, 2008)
	Franc Ross	Danny Pine
	Patrick Faucette	Fireman (1 episode, 2007)
	Shane Woodson	Cowboy Boots (1 episode, 2007)
	Matthew Wiese	Milosh (2 episodes, 2008)
	Milos Milicevic	Big Guy (3 episodes, 2006-2007)
	Kevin Christy	Claire's Boss (1 episode, 2009)
	Ron Perkins	Doctor (4 episodes, 2008)
	Meera Simhan	Doctor (1 episode, 2008)
	Rene L. Moreno	Coyote (1 episode, 2007)
	Kimleigh Smith	African American Woman (1 episode, 2007)
	Norma Jean	Dancing Woman (1 episode, 2009)
	Ewan Chung	Office Worker #4 (1 episode, 2008)
	William Duffy	ER Doctor (1 episode, 2009)
	Chris Hendrie	Dr. Brooks (1 episode, 2007)
	William Charlton	Cook (1 episode, 2009)
	Peyton Hinson	Waitress (1 episode, 2006)
	Ossie Mair	Vendor (1 episode, 2006)
	Eijiro Ozaki	Young Kaito Nakamura (1 episode, 2007)
	Darryl Chan	Fake Kensei (3 episodes, 2007)
	John Antonini	Agent #1 (1 episode, 2009)
	Shishir Kurup	Nirad
	Martin Mathieu	Roulette Player (1 episode, 2006)
	Jackson Wurth	Monty Petrelli (4 episodes, 2006-2007)
	Travis Guba	Office Worker #1 (1 episode, 2008)
	Michael Carven	Handsome Older Gentleman (1 episode, 2009)
	Shawnie Costello	Hot Girl #2 (1 episode, 2007)
	Jason Foster	Skanky Guy (1 episode, 2007)
	Rikio	Flashback Monk (1 episode, 2007)
	James Storm	Fitzpatrick (1 episode, 2007)
	David H. Lawrence	Eric Doyle
	Demetrius Grosse	Samedi
	Mark Vanselow	Vecin
	Adetokumboh M'Cormack	Tuko
	Mark Colson	Mr. Zern

Echipa

Skip Beaudine	producător
Aron Eli Coleite	producător
James Chory	producător
Nathaniel Goodman	imagine
Charlie Lieberman	imagine
John B. Aronson	imagine
Michael Green	coproducator
Joe Pokaski	coproducator
Tim Kring	creat de
Scott Boyd	montaj
Donn Aron	montaj
Jon Koslowsky	montaj
Michael S. Murphy	montaj
Lois Blumenthal	montaj
David Semel	producător executiv
Allan Arkush	producător executiv
Tim Kring	producător executiv
Wendy Melvoin	coloană sonoră
Lisa Coleman	coloană sonoră