Starring: David Letterman Paul Shaffer David Letterman Creator: Eric Stangel Episodes S20 E1: Kathy Griffin; Chris Pratt; Big Boi S20 E2: Regis Philbin; Zedd S20 E3: Tracy Morgan; Marv Albert; Everest S20 E4: Michael Strahan; Jessica Chastain; Conor Maynard S20 E5: Brian Williams; Morrissey S20 E6: Josh Brolin; Kathryn Bigelow; Ray Wylie Hubbard S20 E7: Michael J. Fox; Lena Dunham S20 E8: Catherine Zeta-Jones; Allison Williams; Jon Spencer Blues Explosion S20 E9: Charlie Sheen; Phil Simms; José James S20 E10: Jennifer Lawrence; Alan Zweibel; A$AP Rocky S20 E11: Kim & Kourtney Kardashian; Buddy Guy S20 E12: Jeremy Renner; Jack Hanna S20 E13: Kevin Bacon; Brian Kiley; The Amazing S20 E14: Melissa McCarthy; David Morrissey; David Byrne & St. Vincent S20 E15: Sylvester Stallone; Al Gore S20 E16: Jason Bateman; Alison Brie; Shovels & Rope S20 E17: Al Pacino; Macklemore & Ryan Lewis S20 E18: Kevin Spacey; Nick Griffin; Emeli Sandé S20 E19: Gov. Chris Christie; Joe Flacco; Cody Ray Slaughter S20 E20: Eric Stonestreet; Christopher “Mad Dog†Russo; Brandon Bennett; Norman, the Bicycle-Riding Dog S20 E21: Joel McHale; Amy Sedaris; Justin Shandor S20 E22: Sally Field; John Harbaugh; Shawn Klush S20 E23: Pauley Perrette; Jake Johannsen; Ben Portsmouth S20 E24: Bill O'Reilly; S.I. Swimsuit Models; The Avett Brothers S20 E25: Bruce Willis; Kate Upton; Little Big Town S20 E26: Staff Sgt. Clinton Romesha; AnnaSophia Robb; Robert DeLong S20 E27: Jerry Seinfeld; Dave Grohl & the Sound City Players with Stevie Nicks S20 E28: Helen Hunt; Jeff Caldwell; The Maccabees S20 E29: David Spade; Kenny Licklider; Aaron Neville S20 E30: Michelle Williams; Chris O'Donnell; von Grey S20 E31: Hugh Jackman; Zosia Mamet; The Americans S20 E32: Johnny Depp; Bill Carter and The Blame S20 E33: Luke Wilson; Dan Mintz; Imagine Dragons S20 E34: Alec Baldwin; Emmylou Harris with Rodney Crowell S20 E35: Joan Rivers; Jimmie Johnson; Kendrick Lamar S20 E36: Tina Fey; Jesse Tyler Ferguson; Solange S20 E37: Michael Bloomberg; Depeche Mode S20 E38: Steve Carell; Emilia Clarke; Josh Ritter S20 E39: Jim Carrey; Richard Thompson S20 E40: Gerard Butler; Elizabeth Cook S20 E41: Seth Meyers; Demetri Martin; Dropkick Murphys S20 E42: Selena Gomez; Bob Sarlatte; Killer Mike S20 E43: Bill Cosby; Mikaela Shiffrin; Garbage S20 E44: Eva Mendes; Andy Hendrickson; The Airborne Toxic Event S20 E45: James Franco; Andrew Borracchini; Ed Sheeran S20 E46: Brian Williams; Pegi Young & The Survivors S20 E47: Gary Gulman; Wavves S20 E48: Shia LaBeouf; Jeff Altman; The Band Perry S20 E49: Regis Philbin; Broadway musical “Rodgers & Hammerstein's Cinderella†S20 E50: Louis C.K.; Rachel Maddow; The Flaming Lips S20 E51: Martin Short; Tyler, the Creator S20 E52: Chelsea Handler; Ross Bennett; Yeah Yeah Yeahs S20 E53: Lindsay Lohan; Pete Lee; Gary Clark Jr. S20 E54: Harrison Ford; Rita Wilson; Jake Bugg S20 E55: Matthew McConaughey; Ryan Lochte; Steve Earle & The Dukes (& Duchess) S20 E56: Steve Martin; Edie Brickell; Jenna Fischer S20 E57: Kate Hudson; A.J. Clemente; Selena Gomez S20 E58: Jim Parsons; Snoop Lion S20 E59: Jon Hamm; Ricky Jay; The So So Glos S20 E60: Mindy Kaling; Nada Bakos; Ben Harper with Charlie Musselwhite S20 E61: Dr. Phil McGraw; Chris O'Dowd; Phoenix S20 E62: Tobey Maguire; Tom Odell S20 E63: Paris Hilton; Miriam Tucker; Atlas Genius S20 E64: Nathan Lane; Joe Matarese; Kacey Musgraves S20 E65: John Krasinski; Kerry Washington; James Blake S20 E66: Zooey Deschanel; Jim Gaffigan; Pistol Annies; Todd Rundgren S20 E67: Michael Strahan; Alyson Hannigan; Natalie Maines S20 E68: Jack Hanna; Benedict Cumberbatch S20 E69: Chris Pine; Tom Dreesen; She & Him S20 E70: Mark Harmon; Amy Schumer; Luke Bryan S20 E71: Tom Hanks; cast of “Pippin†S20 E72: Ed Helms; Hoda Kotb; Brad Paisley S20 E73: Barbara Walters; Jesse Eisenberg; MS MR S20 E74: Will Arnett; Trevor Noah; Kurt Vile S20 E75: Will Smith; The National S20 E76: Jason Bateman; Piedmont bird callers; John Fogerty S20 E77: Woody Harrelson; Tommy Johnagin; John Fogerty with Dawes S20 E78: Neil Patrick Harris; Tony Kanaan; Frank Turner S20 E79: Nathan Fillion; John Oliver; Local Natives S20 E80: Johnny Galecki; John Mellencamp & Stephen King; Queens of the Stone Age S20 E81: Vince Vaughn; Andy Kindler; Queens of the Stone Age S20 E82: Russell Brand; Michael Shannon; Haim S20 E83: Dana Carvey; Nick Robinson; cast of “Matilda†S20 E84: Tom Brokaw; Darlene Love S20 E85: Harry Connick, Jr.; Dylan Moran S20 E86: Bill O'Reilly; Greta Gerwig; Quadron S20 E87: Don Rickles; Nick Cannon; Tom Keifer S20 E88: Jeff Daniels; Ken Jeong; Jim James S20 E89: John Travolta; Chris DiStefano; Japandroids S20 E90: Melissa McCarthy; Idris Elba; Dale Watson and His Lone Stars S20 E91: Channing Tatum; Tim DeChristopher; Fitz and The Tantrums S20 E92: Jamie Foxx; Patrick Kane; Wale S20 E93: Johnny Depp; Marc Maron; Dawes S20 E94: Michael Cera; Martha Stewart; Ra Ra Riot S20 E95: Adam Sandler; Joseph Arthur S20 E96: Salma Hayek Pinault; Tony Hale; Houndmouth S20 E97: Kevin James; Shaun White; Darius Rucker S20 E98: Bruce Willis; Bud Selig; Valerie Simpson S20 E99: Bill Maher; Poppy Montgomery; Pokey LaFarge S20 E100: Brian Williams; Court Yard Hounds S20 E101: Liev Schreiber; Adam Newman; Cold War Kids S20 E102: Cate Blanchett; Aisha Tyler; Franz Ferdinand S20 E103: Hugh Jackman; Lisa Kudrow; Jason Isbell S20 E104: Jason Sudeikis; Edward Sharpe & The Magnetic Zeros S20 E105: Regis Philbin; Terry Fator S20 E106: Denzel Washington; James McCartney S20 E107: Bryan Cranston; Amanda Seyfried; Michael Franti & Spearhead S20 E108: Matt Damon; Hanni El Khatib S20 E109: Oprah Winfrey; Paul Rudd S20 E110: Olivia Wilde; Dean Norris; John Mayer S20 E111: Louis C.K.; Hugh Evans; John Legend S20 E112: Tina Fey; Valerie June S20 E113: Serena Williams; Sean Donnelly; MGMT S20 E114: Patrick Dempsey; Amy Sedaris; Laura Marling S20 E115: Anderson Cooper; Olivia Munn; Robert Randolph & The Family Band S20 E116: Staff Sgt. Ty Carter; Hayden Panettiere; In the Valley Below S20 E117: Bill Murray; Lenny Kravitz & Gladys Knight S20 E118: Jake Gyllenhaal; Julie Chen; The Dodos S20 E119: Tim Robbins; Herm Edwards; Passion Pit S20 E120: Queen Latifah; Jake Johnson; TV on the Radio S20 E121: Arsenio Hall; Dan Naturman; Laura Mvula S20 E122: Ricky Gervais; Rahm Emanuel; Janelle Monae S20 E123: Billy Crystal; Sheryl Crow S20 E124: Joseph Gordon-Levitt; Keith Olbermann; Keith Urban S20 E125: Alec Baldwin; Toni Collette S20 E126: Dr. Phil McGraw; Tom Dreesen S20 E127: President Bill Clinton; Tired Pony S20 E128: Cher S20 E129: Robin Williams; Lizzy Caplan; Icona Pop S20 E130: Bono; Johnny Galecki; Kings of Leon S20 E131: Steve Martin; Kathleen Madigan; The Kruger Brothers with Steve Martin S20 E132: Sean Hayes; Sting S20 E133: Sarah Michelle Gellar; Nick Offerman; First Aid Kit S20 E134: Kerry Washington; Ariel Tweto; Yoko Ono Plastic Ono Band S20 E135: Brian Williams; a performance from the film “Muscle Shoals†S20 E136: Tom Selleck; Michael Somerville; Albert Hammond Jr. S20 E137: Tom Hanks; Two Door Cinema Club S20 E138: Seth Meyers; Michael Fassbender; Amos Lee S20 E139: Lucy Liu; Mark Jacobson; The Weeknd S20 E140: Jack Hanna; Kunal Nayyar S20 E141: Michael Strahan; Simon Amstell; Cage the Elephant S20 E142: Ray Romano; James Franco S20 E143: Sylvester Stallone; Anna Faris; Deltron 3030 S20 E144: Bill O'Reilly; The Head and the Heart S20 E145: Donald Trump; Selena Gomez S20 E146: Barbara Walters; Steve Young; White Denim S20 E147: Charles Barkley; Lindsey Vonn; King Krule S20 E148: Rob Lowe; Scott Dixon; Alan Jackson S20 E149: Will Arnett; Clive Davis; The Avett Brothers S20 E150: Harrison Ford; Holy Ghost! S20 E151: Morgan Freeman; Brian Regan; Frightened Rabbit S20 E152: Woody Harrelson; David Ortiz; The Wanted S20 E153: Kathy Griffin; Bruce McCall; J. Cole S20 E154: Natalie Portman; Chris Elliott; James Blunt S20 E155: Kelly Ripa; Cobie Smulders; Gary Clark Jr. S20 E156: Tom Brokaw; Rhys Darby; Black Joe Lewis S20 E157: Julianna Margulies; Gen. Ray Odierno; Moon Taxi S20 E158: Michael J. Fox; Lorde S20 E159: Samuel L. Jackson; Chris Matthews S20 E160: Claire Danes; Will Forte; Metric S20 E161: Connie Britton; Lady Antebellum S20 E162: Vince Vaughn; Jimmie Johnson; Luscious Jackson S20 E163: Anderson Cooper; Jesse Tyler Ferguson; The Neighbourhood S20 E164: Jennifer Lawrence; Taraji P. Henson S20 E165: Jonah Hill; Chiwetel Ejiofor; J. Roddy Walston and The Business S20 E166: Howard Stern; Adrienne Iapalucci S20 E167: Josh Hutcherson; Chris “Mad Dog†Russo; Sky Ferreira S20 E168: Martha Stewart; Pitbull S20 E169: John Goodman; Kevin McCaffrey; Iggy Azalea with T.I. S20 E170: Stephen Colbert; Sir Ian McKellen; Chvrches S20 E171: Billy Crystal; Julie Chen; ZZ Ward S20 E172: Emma Thompson; Andy Cohen; Nick Lowe S20 E173: Julia Roberts; Glen Hansard S20 E174: Regis Philbin; John Witherspoon; Seasick Steve S20 E175: Will Ferrell; Chris Cornell feat. Joy Williams S20 E176: Paul Rudd; Cristin Milioti; Alt-J S20 E177: Ben Stiller; Shannon Eis; Brett Dennen S20 E178: Steve Carell; The Saint Johns S20 E179: Kristen Wiig; Darlene Love