Origin 2006 Cast
| Characters listed in order of appearance. | Cast listed in order of their performance dates |
| Gate Keeper | Dennis Golden |
| Ticket Agent | Codi Coe
Steve Poole Dan Brown Sarah Stewart |
| Agent #1 | Moira Parham
Mia Enns Cindy Bronaugh |
| Agent #2 | Alejandro Castro
Sarah Stewart |
| Agent #3 | Ashleah Yonker
Yolanda Gureckas Hannah Everhart |
| Herman Lafayette | Randy Philipp
Dirk Parham Brandon Brylawski |
| Henrietta Lafayette | Hannah Everhart
Darlene Thompson Yolanda Gureckas Moira Parham |
| Unknown Assassin/Nurse #2 | Maureen Anglin
Lori Jarman Celeste Robinson Callen Rain Rashaud Queen |
| Nurse #1 | Darlene Thompson
Moira Parham Yolanda Gureckas Catherine Woods Hannah Everhart Alejandro Castro |
| Dying Jennifer Fletcher | Hannah Everhart
Yolanda Gureckas Catherine Woods Lydia Rain Melinda Wilson Mia Enns Celeste Robinson Becky Archer |
| Janie Fletcher | Donna Gureckas
Kelsey Jarman Marissa Wilhite Tamara Wilhite |
| Jimmie Fletcher | Jasper Rain |
| Death | Jim Krupski
Richard Banke Nick Yeager |
| Corridor Ghosts | Rashaud Queen
Sarah Stewart Lydia Rain Catherine Woods Celeste Robinson Richard Banke Callen Rain Jasper Rain Jim Krupski Seamus Henderson Yolanda Gureckas Kayla Jarman Adrienne Rojat-Trozzo Donna Gureckas RachelEverhart Cindy Bronaugh |
| Michael | Sean Brown
Brandon Brylawski |
| Organ Victim | Callen Rain
Catherine Woods Celeste Robinson Yolanda Gureckas Jasper Rain Kelsey Jarman Lydia Rain |
| Luscious | Mia Enns Carl Contrino Moira Parham Jim Krupski Michael Fetchko Alejandro Castro |
| Animal Scientist | Lori Jarman
Lydia Rain Mia Enns Ashleah Yonker Dirk Parham Mary Welchance Michael Fetchko |
| Animal/Child Mutants | Seamus Henderson
Jasper Rain Rachel Everhart Jack Caraway Loilei Welchance Donna Gureckas Tamara Wilhite |
| William Lottsford | Edward Ingraham
Dirk Parham Jim Krupski Bandon Brylawski Randy Philipp |
| Dead Jennifer Fletcher | Becky Archer
Catherine Woods Mia Enns |
| Dr. Stephen Fletcher | Steve Wilhite |
| The GoatMan #1 | Steve Wade
Brendon Zieg Jim Krupski Richard Banke Adrienne Litchfield Timothy Ivey August Mia Enns |
| Frightened Child | Marissa Wilhite
Callen Rain Kelsey Jarman Donna Gureckas |
| Children Clone Keeper | Lori Jarman Cheri Everhart Cindy Bronaugh Melinda Wilson Celeste Robinson Yvonne DiGiacomo Ashleah Yonker Mia Enns Jim Krupski |
| Children Clone | Kelsey Jarman
Rachel Everhart Tamara Wilhite Adrienne Rojaa-Trozzo Donna Gureckas Callen Rain Seamus Henderson Marissa Wilhite Celeste Robinson Jasper Rain Kristen Yeager |
| Agent #8 | Steve Poole
Brendon Zieg Steve Wade< Sarah Stewart Michael Fetchko Dirk Parham Cheri Everhart Darlene Thompson |
| Agent #7 | Alejandro Castro Steve Wade Cheri Everhart Hannah Everhart Michael Fetchko Dirk Parham Callen Rain |
| Agent #6 | Cheri Everhart
Dan Brown Steve Poole |
| The GoatMan #2 | Gerald Dixon
Brendon Zieg Richard Banke Steve Wade Jim Krupski Adrienne Litchfield Timothy Ivey Danny Contreras |