Series info
| Dylan Walsh | ... | Dr. Sean McNamara (1 episode) |
| Julian McMahon | ... | Dr. Christian Troy (1 episode) |
| John Hensley | ... | Matt McNamara (1 episode) |
| Joely Richardson | ... | Julia McNamara (1 episode) |
| Raymond Cruz | ... | Alejandro Pérez (1 episode) |
| Geoffrey Rivas | ... | Silvio Pérez (1 episode) |
| Robert LaSardo | ... | Escobar Gallardo (1 episode) |
| Ruth Williamson | ... | Hedda Grubman (1 episode) |
| Kelsey Batelaan | ... | Annie McNamara (1 episode) |
| Kelly Carlson | ... | Kimber Henry (1 episode) |
| Ara Celi | ... | Celia (1 episode) |
| Marlene Forte | ... | Miss Michaels (1 episode) |
| Joanna Sanchez | ... | Rosa (1 episode) |
| Roma Maffia | ... | Dr. Liz Cruz (1 episode) |
| Jeff Chase | ... | Jose (1 episode) |
| Karla Hernandez | ... | 8 Year Old Girl (1 episode) |
| Linda Klein | ... | Nurse Linda (1 episode) |
| Sal Lopez | ... | Julio Esperanza (1 episode) |
| Rob Macie | ... | Bartender (1 episode) |
| Grant Vaught | ... | Young Christian (1 episode) |
| Ryan Murphy | ... | Creator(s) |
| 6.01 | Don Hoberman | |
| 6.02 | Enigma | |
| 6.03 | Briggitte Reinholt | |
| 6.04 | Jenny Juggs | |
| 6.05 | Abigail Sullivan | |
| 6.06 | Alexis Stone | |
| 6.07 | Alexis Stone II | |
| 6.08 | Lola Wlodkowski | |
| 6.09 | Benny Nilsson | |
| 6.10 | Wesley Clovis | |
| 6.11 | Dan Daly | |
| 6.12 | Willow Banks | |
| 6.13 | Joel Seabrook | |
| 6.14 | Sheila Carlton | |
| 6.15 | Virginia Hayes | |
| 6.16 | Dr. Griffin | |
| 6.17 | Christian Troy II | |
| 6.18 | Walter and Edith Krieger | |
| 6.19 | Hiro Yoshimura |