Season Regulars 5

1. 

   Jay Baruchel

   Hiccup (voice)

2. 

   America Ferrera

   Astrid (voice)

3. 

   Zack Pearlman

   Snotlout (voice)

4. 

   Andree Vermeulen

   Ruffnut (voice)

5. 

   T.J. Miller

   Tuffnut (voice)

Guest Stars 15

1. 

   Christopher Mintz-Plasse

   Fishlegs (voice)

2. 

   Tom Kenny

   Chicken Feed Salesman (voice)

3. 

   James Arnold Taylor

   Berserker Guard (voice)

4. 

   Jeff Bennett

   Harek (voice)

5. 

   Alfred Molina

   Viggo (voice)

6. 

   David Faustino

   Dagur (voice)

7. 

   Michael Goldstrom

   Trader Johann (voice)

8. 

   Mae Whitman

   Heather (voice)

9. 

   Neil Dickson

   Additional Voices (voice)

10. 

    Hakeem Kae-Kazim

    Krogan (voice)

11. 

    Alan Shearman

    Additional Voices (voice)

12. Steve Alterman

    Additional Voices (voice)

13. 

    Mitch Carter

    Additional Voices (voice)

14. 

    Edie Mirman

    Additional Voices (voice)

15. 

    Paula J. Newman

    Additional Voices (voice)

Crew 0

There are no crew records added to Sins of the Past.