| Acteur | Personage | opmerkingen |
| Dobrev, Nina Nina Dobrev | Elizabeth | |
| Hudgens, Vanessa Vanessa Hudgens | Tara | |
| Wolfhard, Finn Finn Wolfhard | Tyler | |
| Longoria, Eva Eva Longoria | Grace | |
| Lowe, Jessica Jessica Lowe | | |
| Lennon, Thomas Thomas Lennon | Greg | |
| Lapkus, Lauren Lauren Lapkus | Daisy | |
| Pally, Adam Adam Pally | Dax | |
| Bass, Jon Jon Bass | Garrett | |
| Deidrick, Casey Casey Deidrick | Jude | |
| Hansen, Ryan Ryan Hansen | | |
| Corddry, Rob Rob Corddry | | |
| Cephas Jones, Ron Ron Cephas Jones | Walter | |
| Olagundoye, Toks Toks Olagundoye | | |
| Cassidy, Michael Michael Cassidy | | |
| Notaro, Tig Tig Notaro | | |
| St. Clair, Jessica Jessica St. Clair | | |
| Bell, Tone Tone Bell | Jimmy | |
| Cephas Jones, Jasmine Jasmine Cephas Jones | | |
| Cavalero, Tony Tony Cavalero | Stanley | |
| Wain, David David Wain | | |
| Neidhardt, Phoebe Phoebe Neidhardt | Alexa | |
| Gaffney, Mo Mo Gaffney | Mayor Velez | |
| Gemberling, John John Gemberling | | |
| Caro, Elizabeth Phoenix Elizabeth Phoenix Caro | Amelia | |
| Gomez, Melissa Melissa Gomez | New Tricks Volunteer | |
| Womack, Eric Eric Womack | Bear at Vet | |
| Osborne, Jailyn Jailyn Osborne | New Tricks Employee | |
| The Dog, Mannix Mannix The Dog | Dog Actor | |
| Gerber, Debby Debby Gerber | Susan with Dog | |
| Cutler, Megan Ashly Megan Ashly Cutler | TV Show Audience | |
| Rosa, Antonio Antonio Rosa | Charity Event Patron | |
| Masuda, Leon Leon Masuda | High School Student | |
| Oliver, Faith Alexis Faith Alexis Oliver | Charity Event Patron | |
| Cordova, Matt Matt Cordova | Ben | |
| Carpenter, Diane Morgan Diane Morgan Carpenter | Greg's Mom | |
| Ginger, Christina V. Christina V. Ginger | Barista | vermeld als Cristina Gnilenco |
| Bezenek, Joseph Joseph Bezenek | Baby Shower Husband | vermeld als J. Vasko-Bezenek |
| Lou Matthews, Mary Mary Lou Matthews | Collie Owner | |
| Kent, Christine Christine Kent | Sounder | |
| Su-Lin, Amelia Amelia Su-Lin | Kid | |
| Burnette, Adam Adam Burnette | Audience member | |
| Rosenstein, Mike Mike Rosenstein | Bearded Clown | |
| Amadeu, Rafael Rafael Amadeu | Lyft Driver | |
| Chloe, Dalmatian Dalmatian Chloe | Dalmatian | |
| Johnson, Tye Halé Tye Halé Johnson | Water Park Kid | |
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Dog Days in de Internet Movie Database
Dog Days op MovieMeter
