- Episode 1 Ray Liotta / Annaleigh Ashford
- Episode 2 Carrot Top / Gwendoline Christie
- Episode 3 David Arquette / Inbar Lavi
- Episode 4 Rachael Ray / Ted Alexandro
- Episode 5 Seth Green / Lynette Rice
- Episode 6 Katey Sagal / Michael Irvin
- Episode 7 Julie Chen / Louie Anderson Craig welcomes TV host Julie Chen and comedian Louie Anderson. Louie Anderson performs stand-up comedy.
- Episode 8 Cheryl Hines / Lawrence Block
- Episode 9 Wendie Malick / Ben Mezrich
- Episode 10 Nikki Reed / Peter May / Paul McDonald
- Episode 11 Kevin Bacon / The Bacon Brothers
- Episode 12 Terry Bradshaw / Joel Stein
- Episode 13 Paul Reiser / Aimee Garcia
- Episode 14 Sharon Osbourne / Carmen Lynch
- Episode 15 Morgan Freeman / Genesis Rodriguez
- Episode 16 Bill Hader / Scott Bakula Craig welcomes actors Bill Hader and Scott Bakula.
- Episode 17 Lauren Graham / Ed Weeks
- Episode 18 Judd Apatow / Jackie Guerrido Craig welcomes writer Judd Apatow and weather-anchor Jackie Guerrido.
- Episode 19 Mel B / Ben Schwartz Craig welcomes actress Mel B and actor Ben Schwartz.
- Episode 20 Ben Kingsley / Bojana Novakovic Craig welcomes actor Ben Kingsley and actress Bojana Novakovic.
- Episode 21 Jim Gaffigan / Wolfgang Puck Craig welcomes comedian Jim Gaffigan and cook Wolfgang Puck.
- Episode 22 Don Rickles / Eiza González / Daniel Sloss
- Episode 23 Patton Oswalt / Chandra Wilson
- Episode 24 Joe Theismann / Lauren Cohan
- Episode 25 Nick Lachey / Chloe Bennet
- Episode 26 Carson Kressley / Rampage Jackson
- Episode 27 James Marsden / Kristen Schaal
- Episode 28 Zoe Saldana / T.J. Miller Craig welcomes actress Zoe Saldana and Comedian T.J. Miller, who also returns to perform Stand-Up.
- Episode 29 Josh Jackson / Kara Cooney
- Episode 30 Sean Hayes / Weird Al Yankovic
- Episode 31 Sarah Paulson / Jim Rash
- Episode 32 Pierce Brosnan / Krysten Ritter Craig welcomes actor Pierce Brosnan and actress Krysten Ritter.
- Episode 33 Jason Schwartzman / Jacqueline Toboni
- Episode 34 Shailene Woodley
- Episode 35 Tenacious D / Jack McGee
- Episode 36 Ray Romano / Tessa Thompson Craig welcomes actor Ray Romano and actress Tessa Thompson.
- Episode 37 Quentin Tarantino / Toni Trucks Craig welcomes director Quentin Tarantino and actress Toni Trucks.
- Episode 38 Justin Long / Angélica Celaya
- Episode 39 Cedric the Entertainer / Jayma Mays Craig welcomes actor Cedric the Entertainer and actress Jayma Mays.
- Episode 40 Ted Danson / Alingon Mitra Craig welcomes actor Ted Danson, comedian Alingon Mitra performs stand-up.
- Episode 41 Joel McHale
- Episode 42 Bob Newhart / Melissa Rauch
- Episode 43 Marion Cotillard / Ross Matthews
- Episode 44 Jimmy Kimmel / Yvette Nicole Brown
- Episode 45 Eric Idle / David Tennant / Parmalee Craig welcomes comedian Eric Idle and actor David Tennant. Parmalee perform "Close Your Eyes".
- Episode 46 Valerie Bertinelli / James Oswald
- Episode 47 Steven Wright / Michaela Conlin
- Episode 48 Simon Helberg / Gillian Jacobs
- Episode 49 Jeff Daniels / Paula Poundstone Craig welcomes actor Jeff Daniels and comedienne Paula Poundstone, who also performs stand-up.
- Episode 50 James Hetfield / Lars Ulrich / Metallica Craig welcomes musicians James Hetfield and Lars Ulrich, Metallica perform "Hit the Lights"
- Episode 51 Jane Lynch / Metallica Craig welcomes author Jane Lynch, Metallica perform "Fuel".
- Episode 52 Malin Akerman / Claire Holt / Metallica Craig welcomes actresses Malin Akerman and Claire Holt. Metallica perform "For Whom The Bell Tolls".
- Episode 53 Matthew McConaughey / Frank Nicotero / Metallica Craig welcomes actor Matthew McConaughey, Metallica perform "Enter Sandman" and comedian Frank Nicotero performs stand-up.
- Episode 54 Cillian Murphy / Jennifer Carpenter / Metallica Craig welcomes actor Cillian Murphy and actress Jennifer Carpenter. Metallica perform "Sad But True".
- Episode 55 William Shatner / Erin Foley
- Episode 56 Kristin Chenoweth / Michael Ealy
- Episode 57 Wayne Brady / Alison Becker Craig welcomes comedian Wayne Brady and actress Alison Becker.
- Episode 58 Kat Dennings / Jermaine Fowler
- Episode 59 Lisa Kudrow / Dominic Monaghan
- Episode 60 Ariel Tweto / Henry Winkler Craig welcomes actor Henry Winkler and reality TV star Ariel Tweto.
- Episode 61 Don Cheadle / Mary McCormack Craig welcomes actor Don Cheadle and actress Mary McCormack.
- Episode 62 Drew Carey / Max Greenfield Craig welcomes actors Drew Carey and Max Greenfield.
- Episode 63 Kristen Bell / Steve Carell Craig welcomes actor Steve Carell. With Special Feature "Fireside Chat with Kristen Bell".
- Episode 64 Carrie Fisher / Dave Attell / Eddie Izzard Craig welcomes actress Carrie Fisher and comedian Dave Attell, while Geoff Peterson is out for a Job Interview. With Special Feature "Fireside Chat with Eddie Izzard"
- Episode 65 Michael Sheen / Ben Schwartz Craig welcomes actors Michael Sheen and Ben Schwartz.
- Episode 66 Mila Kunis / Bob Saget
- Episode 67 Kunal Nayyar / Sarah Chalke
- Episode 68 Rashida Jones / DJ Qualls Craig welcomes actress Rashida Jones and actor DJ Qualls.
- Episode 69 Jon Hamm / Tim Meadows Craig welcomes actor Jon Hamm and comedian Tim Meadows.
- Episode 70 Larry King / Angela Kinsey
- Episode 71 Betty White / Thomas Lennon Craig welcomes actress Betty White and actor Thomas Lennon (credited as Tom Lennon). Featuring the future Host of the Late Late Show, James Corden.
- Episode 72 Jim Parsons Craig welcomes actor Jim Parsons. Josh Robert Thompson, the voice of Geoff Peterson (and many others over the years), gets introduced in the cold open.
- Episode 73 Jay Leno In this final episode Craig welcomes comedian Jay Leno.