Series episode
| Mandy Patinkin | ... | Jason Gideon |
| Thomas Gibson | ... | Aaron Hotchner |
| Lola Glaudini | ... | Elle Greenaway |
| Shemar Moore | ... | Derek Morgan |
| Matthew Gray Gubler | ... | Dr. Spencer Reid |
| A.J. Cook | ... | Jennifer 'JJ' Jareau |
| Lukas Haas | ... | Clerk (The Footpath Killer) |
| J. Karen Thomas | ... | College Admin Tuner |
| Jennifer Hall | ... | Clara |
| Kirsten Vangsness | ... | Penelope Garcia |
| Michael David Cheng | ... | Arson Investigator |
| Evan Lee Dahl | ... | Jeremy |
| Sage Mears | ... | 1st Chem Student |
| Kristen Caldwell | ... | 2nd Chem Student |
| Bob Jesser | ... | Professor Wallace |
| Rolando Millet | ... | Campus Security Guard |
| Erika T. Johnson | ... | Agent Trainee |
| Nathanial Moon | ... | 2nd Agent Trainee |
| Christopher Mowod | ... | Campus Patroller |
| J.J. Dashnaw | ... | Matthew Cooke |
| Charles Haid | ... | Direction |
| Jeff Davis | ... | Script |