| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Allan Arkush | Crew | Directing | Director | 1 |
 Cathryn Humphris | Crew | Writing | Writer | 3 |
 Guy Norman Bee | Crew | Directing | Director | 1 |
 Jean de Segonzac | Crew | Directing | Director | 1 |
 Jerry Levine | Crew | Directing | Director | 3 |
 Nathan Hope | Crew | Directing | Director | 1 |
 Pam Veasey | Crew | Production | Producer, Writer | 22 |
 Richard Shepard | Crew | Directing | Director | 1 |
Rob Bailey | Crew | Directing | Director | 1 |
 Sarah Michelle Gellar | Crew | Production | Co-Executive Producer | 22 |
 Scott Nimerfro | Crew | Writing | Writer | 2 |
 Shintaro Shimosawa | Crew | Writing | Writer, Co-Producer, Teleplay, Story | 2 |
 Stuart Gillard | Crew | Directing | Director | 1 |
Robert Doherty | Crew | Writing | Writer | 1 |
 Peter Traugott | Crew | Production | Producer | 22 |
 Amber Benson | Cast | Actress | Mary Curtis | 1 |
 Andrea Roth | Cast | Actress | 4 | |
 Gregory Harrison | Cast | Actor | 1 | |
 Holly Gagnier | Cast | Actress | Nurse | 1 |
 Ioan Gruffudd | Cast | Actor | Andrew Martin | 22 |
 Jason Dohring | Cast | Actor | Mr. Carpenter | 9 |
 Jill Remez | Cast | Actress | Surgeon | 1 |
 Kathleen M. Darcy | Cast | Actress | Officiant | 1 |
 Ken Hanes | Cast | Actor | Kenny the Doorman | 2 |
 Maximiliano Hernández | Cast | Actor | Detective Towers | 5 |
 Misha Collins | Cast | Actor | Dylan | 1 |
 Nestor Carbonell | Cast | Actor | Victor Machado | 22 |
 Nikki DeLoach | Cast | Actress | Shaylene Briggs | 3 |
Sarah Michelle Gellar | Cast | Actress | Bridget Kelly / Siobhan Martin | 22 |
 Sean Patrick Thomas | Cast | Actor | Solomon Vessida | 22 |
Shintaro Shimosawa | Cast | Actor | DJ | 1 |
 Zahn McClarnon | Cast | Actor | 1 | |
 Billy Miller | Cast | Actor | 4 | |
 Darren Pettie | Cast | Actor | Detective Jimmy Kemper | 22 |
 Dylan Ramsey | Cast | Actor | Agent Hewson | 1 |
 Gage Golightly | Cast | Actress | 1 | |
 Jaime Murray | Cast | Actress | Olivia Charles | 9 |
 Justin Bruening | Cast | Actor | 3 | |
 Kristoffer Polaha | Cast | Actor | Henry Butler | 22 |
 Merle Dandridge | Cast | Actress | 1 | |
 Mike Colter | Cast | Actor | Malcolm Ward | 22 |
 Tara Summers | Cast | Actress | Gemma Butler | 22 |
 Nicole Gale Anderson | Cast | Actress | Monica Reynolds | 1 |
 Nic Robuck | Cast | Actor | Cash Chilton | 1 |
 Zoey Deutch | Cast | Actress | Juliet Martin | 22 |
Chris Elwood | Cast | Actor | Doug Cupertino | 22 |
| Person | Type | Job | Role(s) | Episodes |
