Season Regulars 5

1. 

   Jesse McCartney

   Dick Grayson / Robin / Nightwing (voice)

2. 

   Nolan North

   Conner Kent / Superboy (voice)

3. 

   Danica McKellar

   M'gaan M'orzz / Megan Morse / Miss Martian (voice)

4. 

   Stephanie Lemelin

   Artemis Crock / Artemis / Tigress (voice)

5. 

   Eric Lopez

   Jaime Reyes / Blue Beetle (voice)

Guest Stars 13

1. 

   Jason Spisak

   Wally West / Kid Flash (voice)

2. 

   Alan Tudyk

   Green Arrow (voice)

3. 

   Nick Chinlund

   Sportsmaster (voice)

4. 

   Dee Bradley Baker

   Wolf / Jeremiah (voice)

5. 

   Grey DeLisle

   Whisper A'Daire (voice)

6. 

   Crispin Freeman

   Red Arrow / Jim Harper (voice)

7. 

   Kelly Hu

   Cheshire (voice)

8. 

   Kevin Grevioux

   Partner (voice)

9. 

   Kevin Michael Richardson

   Bruno Manheim / Mal Duncan (voice)

10. 

    Michael Trucco

    Adam Strange (voice)

11. 

    Vanessa Marshall

    Black Canary (voice)

12. 

    Eric Lopez

    Scarab (voice)

13. 

    Yuri Lowenthal

    La'gaan (voice)

Crew 16