Hauptdarsteller

A
Amell, Stephen

B
Barrowman, John (ab Staffel 3)
Bennett, Manu (ab Staffel 2)
Blackthorne, Paul

C
Cassidy, Katie

D
Donnell, Colin (Staffel 1)

G
Gonzalez, Rick (ab Staffel 6)

H
Harkavy, Juliana (Staffel 6)
Haynes, Colton (Staffel 2 und 3)
Holland, Willa

K
Kellum, Echo (ab Staffel 5)

R
Ramsey, David
Rickards, Emily Bett (ab Staffel 2)

S
Segarra, Josh (ab Staffel 5)

T
Thompson, Susanna

Nebendarsteller

A
Acevedo, Kirk (Staffel 6)
Addai-Robinson, Cynthia (Staffel 2)
Alejandro, Kevin (ab Staffel 2)
Amandes, Tom (Staffel 4)
Anderson, Audrey Marie

B
Barrowman, John (Staffel 1 & 2)
Bennett, Manu (Staffel 1)
Bruce, Dylan (Staffel 2)
Butler, Austin (Staffel 3)
Byrd, Eugene (ab Staffel 4)

C
Cheon, Jennifer (Staffel 2)
Coleman, Chad L. (Staffel 5)
Cox, Christina (Staffel 3)
Cross, Roger R.

D
De Gouw, Jessica
Doig, Lexa (Staffel 5)
Dopud, Mike
Dunn, Sebastian

E
Emerson, Michael (Staffel 6)

G
Gabel, Seth (Staffel 2)
Gati, Kathleen (Staffel 1 & 6)
Gavankar, Janina
Glau, Summer (ab Staffel 2)
Gonzalez, Rick (Staffel 5)
Gumenick, Amy (ab Staffel 3)
Gustin, Grant (Staffel 2)

H
Han, Chin (Staffel 1)
Harkavy, Juliana (Staffel 5)
Haynes, Colton (Staffel 1 und 4)
Holmes, Adrian
Hopkins, Anna (Staffel 2, 4-6)
Hu, Kelly Ann
Hutch, Jesse (Staffel 2)

I
Ilonzeh, Annie

J
Jade, Celina (Staffel 1 & 2)
Jean-Louis, Jimmy (Staffel 2)
Jones, Vinnie (Staffel 3)
Joseph, Jarod (Staffel 1)

K
Kellum, Echo (Staffel 4)
Kingston, Alex

L
Laing, Christie
Law, Katrina
Lea, Nicholas (Staffel 2)
Lipinski, Eugene
Lotz, Caity (ab Staffel 2)

M
Mann, Byron
McDonough, Neal (Staffel 4)
McLaughlin, Madison (Staffel 4 und 5)
Meunier, David (Staffel 5)

N
Neal, Dylan (Staffel 2)
Nordling, Jeffrey (Staffel 1 & 2)

P
Panabaker, Danielle (ab Staffel 3)

R
Ramirez, J.R. (Staffel 3)
Rickards, Emily Bett (Staffel 1)
Robinson, Jeffrey C.
Ross, Charlotte (ab Staffel 2)
Routh, Brandon (ab Staffel 3)
Rowe, Michael

S
Salmon, Colin
Sheridan, Jamey
Shiels, Graham (Staffel 2)

V
Vahdat, Pej (Staffel 6)
Valdes, Carlos

Y
Yune, Karl (ab Staffel 3)