Season Regulars 4

1. 

   Brenton Thwaites

   Dick Grayson / Robin

2. 

   Ryan Potter

   Gar Logan

3. 

   Teagan Croft

   Rachel Roth

4. 

   Anna Diop

   Kory Anders

Guest Stars 20

1. 

   Tomaso Sanelli

   Young Dick Grayson

2. 

   Minka Kelly

   Dawn Granger / Dove

3. 

   Alan Ritchson

   Hank Hall / Hawk

4. 

   Jeff Clarke

   Nuclear Dad

5. Meagen Fay

   Sister Catherine

6. 

   Logan Thompson

   Nuclear Biff

7. 

   Melody Johnson

   Nuclear Mom

8. 

   Jeni Ross

   Nuclear Sis

9. 

   Cara Ricketts

   Social Worker

10. 

    Liza Colón-Zayas

    Detective Jessica Perez

11. 

    Ferelith Young

    Sharon

12. 

    William Poulin

    Manager

13. 

    Steven Puchalski

    Travis

14. Laura Schutt

    Sister Ethel

15. 

    Jarrod MacLean

    Officer Jones

16. Dan Iaboni

    Cop #3

17. Jay Davis

    Man in Suit

18. 

    Jill Frappier

    Elderly Woman

19. 

    Reed Birney

    The Messenger / Dr. Adamson

20. Geoff Williams

    Cop #2

Crew 5