| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Bradley J. Keely | Crew | Editing | Editor | 1 |
Andy Awes | Crew | Editing | Editor | 1 |
Frank Matson | Crew | Production | Executive Producer | 153 |
 Guy Fieri | Crew | Production | Executive Producer, Presenter | 141 |
Bryna Levin | Crew | Production | Producer, Writer | 1 |
Tim McOsker | Crew | Production | Executive Producer | 1 |
 Adam Sandler | Cast | Actor | Self | 1 |
 Bruce McGill | Cast | Actor | Self | 1 |
 Chris Rock | Cast | Actor | Self | 1 |
 Dann Florek | Cast | Actor | Self | 1 |
 David Spade | Cast | Actor | Self | 1 |
 Dennis Miller | Cast | Actor | Self | 1 |
 E-40 | Cast | Actor | Self | 1 |
 Earl Campbell | Cast | Self | 2 | |
 Gene Hackman | Cast | Actor | Self | 1 |
 Gene Simmons | Cast | Actor | Self | 1 |
 Joey Fatone | Cast | Actor | Self | 2 |
 Joseph Simmons | Cast | Actor | Self (as "Rev. Run") | 1 |
 Kenny Stabler | Cast | Actor | Self | 1 |
 Kevin James | Cast | Actor | Self | 1 |
 Kid Rock | Cast | Actor | Self | 2 |
 Lee Majors | Cast | Actor | Self | 1 |
 Marc Summers | Cast | Actor | Self | 2 |
 Martin Sheen | Cast | Actor | Self | 1 |
 Matthew McConaughey | Cast | Actor | Self | 2 |
 Mick Fleetwood | Cast | Actor | Self | 2 |
 Rosie O'Donnell | Cast | Actress | Self | 1 |
 Sammy Hagar | Cast | Actor | Self | 2 |
 Vanilla Ice | Cast | Actor | Self | 2 |
 Adam Richman | Cast | Actor | Self | 1 |
 Brian Quinn | Cast | Actor | Self (as Brian "Q" Quinn) | 1 |
 Chad Kroeger | Cast | Actor | Self | 1 |
Jeff Bagwell | Cast | Self | 1 | |
 Jerry Ferrara | Cast | Actor | Self | 1 |
 John Rich | Cast | Actor | Self | 1 |
 Rocco DiSpirito | Cast | Actor | Self | 2 |
 Andrew Zimmern | Cast | Actor | Self | 2 |
 Antonia Lofaso | Cast | Actress | Self | 3 |
 Duff Goldman | Cast | Actor | Self | 1 |
Guy Fieri | Cast | Actor | Self - Host | 661 |
 Damaris Phillips | Cast | Actress | Self | 2 |
 Dan Patrick | Cast | Actor | Self | 1 |
 Marc Murphy | Cast | Actor | Self | 1 |
 Michael Symon | Cast | Actor | Self | 2 |
 Joe Theismann | Cast | Actor | Self | 1 |
 Brian Lando | Cast | Self | 1 | |
 Geoffrey Zakarian | Cast | Actor | Self | 2 |
 Rutledge Wood | Cast | Actor | Self | 1 |
 Harry Wayne Casey | Cast | Actor | Self (as "KC") | 1 |
 Justin Warner | Cast | Actor | Self | 4 |
 Alison Victoria | Cast | Actress | Self | 1 |
 Julian Edelman | Cast | Actor | Self | 1 |
 Maneet Chauhan | Cast | Actress | Self | 4 |
 Michelle Bernstein | Cast | Self | 1 | |
 Zac Brown | Cast | Actor | Self | 1 |
 Alex Guarnaschelli | Cast | Actress | Self | 1 |
 Jet Tila | Cast | Actor | Self | 1 |
 Aarti Sequeira | Cast | Actress | Self | 1 |
 Robert Irvine | Cast | Actor | Self | 2 |
 Andy Reid | Cast | Actor | Self | 1 |
 Clint Bowyer | Cast | Actor | Self | 3 |
 Jared Allen | Cast | Self | 1 | |
 Troy Johnson | Cast | Actor | Self | 2 |
 Christian Petroni | Cast | Actor | Self | 1 |
 Eric Greenspan | Cast | Actor | Self | 1 |
 Tiffani Faison | Cast | Actress | Self | 1 |
 Hunter Fieri | Cast | Self | 31 | |
 Bruce Smith | Cast | Self | 1 | |
 Nate Appleman | Cast | Self | 1 | |
Jamal Lewis | Cast | Self | 1 | |
 Aaron May | Cast | Actor | Self | 4 |
 Crista Luedtke | Cast | Actress | Self | 1 |
Jim Culcasi Sr. | Cast | Actor | Self | 1 |
| Person | Type | Job | Role(s) | Episodes |
