Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), David Faustino (Dagur), Michael Goldstrom (Trader Johann), Tom Kenny (Mulch), Nolan North (Stoick), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Tom Wilson (Bucket), Brook Chalmers (Additional Voices)
Written By: F.M. De Marco & John Tellegen & Jack Thomas & Art Brown & Douglas Sloan
Directed By: Elaine Bogan
Ep: 42
Dragon Eye of the Beholder, Part 2
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), David Faustino (Dagur), Zack Pearlman (Snotlout), Paul Rugg (Savage), Andree Vermeulen (Ruffnut), Brook Chalmers (Magnus)
Written By: Art Brown & Douglas Sloan
Directed By: Elaine Bogan
Ep: 43
Imperfect Harmony
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), Tom Kenny (Silent Sven), Nolan North (Stoick), Zack Pearlman (Snotlout), David Tennant (Spitelout), Andree Vermeulen (Ruffnut)
Written By: Art Brown & Douglas Sloan
Directed By: Jae Hong Kim
Ep: 44
When Darkness Falls
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Jack Thomas
Directed By: Elaine Bogan
Ep: 45
Big Man on Berk
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), Nolan North (Stoick), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Brook Chalmers (Additional Voices)
Written By: John Tellegen
Directed By: T.J. Sullivan
Ep: 46
Gone Gustav Gone
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), David Faustino (Dagur), Lucas Grabeel (Gustav), Zack Pearlman (Snotlout), Paul Rugg (Savage), Andree Vermeulen (Ruffnut)
Written By: FM De Marco
Directed By: Elaine Bogan
Ep: 47
Reign of Fireworms
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), Nolan North (Stoick), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Art Brown & Douglas Sloan
Directed By: T.J. Sullivan
Ep: 48
Crushing It
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Chris Edgerly (Gobber), Tom Kenny (Silent Sven), Nolan North (Stoick), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: FM De Marco & Mark Hoffmeier & John Tellegen & Jack Thomas & Art Brown & Douglas Sloan
Directed By: T.J. Sullivan
Ep: 49
Quake, Rattle and Roll
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: FM De Marco
Directed By: Jae Hong Kim
Ep: 50
Have Dragon Will Travel, Part 1
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), David Faustino (Dagur), Michael Goldstrom (Trader Johann), Tom Kenny (Mulch), Nolan North (Stoick), Zack Pearlman (Snotlout), Paul Rugg (Savage), Andree Vermeulen (Ruffnut), Mae Whitman (Heather), Tom Wilson (Bucket)
Written By: Art Brown & Douglas Sloan
Directed By: David M.V. Jones
Ep: 51
Have Dragon Will Travel, Part 2
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Chris Edgerly (Gobber), David Faustino (Dagur), Michael Goldstrom (Trader Johann), Tom Kenny (Silent Sven), Nolan North (Stoick), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: John Tellegen
Directed By: T.J. Sullivan
Ep: 52
The Next Big Sting
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: F.M. De Marco
Directed By: T.J. Sullivan
Ep: 53
Total Nightmare
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Richard Hamilton & John Tellegen & Jack Thomas