Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Brook Chalmers (Captain Vorg), Chris Edgerly (Gobber), David Faustino (Dagur), Lucas Grabeel (Gustav), Tom Kenny (Mulch / Silent Sven), Nolan North (Stoick), Zack Pearlman (Snotlout), Paul Rugg (Savage), David Tennant (Spitelout), Andree Vermeulen (Ruffnut), Tom Wilson (Bucket)
Written By: Jack Thomas
Directed By: Elaine Bogan
Ep: 55
Night of the Hunters, Part 1
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), JB Blanc (Ryker), David Faustino (Dagur), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: John Tellegen
Directed By: Jae Hong Kim
Ep: 56
Night of the Hunters, Part 2
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: Jack Thomas
Directed By: Elaine Bogan
Ep: 57
Bad Moon Rising
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Angela Bartys (Chicken), Chris Edgerly (Gobber), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Art Brown & Douglas Sloan
Directed By: Elaine Bogan
Ep: 58
Snotlout Gets the Axe
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), David Tennant (Spitelout), Andree Vermeulen (Ruffnut)
Written By: F.M. De Marco
Directed By: T.J. Sullivan
Ep: 59
The Zippleback Experience
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), Chris Edgerly (Gobber), David Faustino (Dagur), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Will Morey
Directed By: Jae Hong Kim
Ep: 60
Snow Way Out
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: Douglas Britton & Jack Thomas
Directed By: T.J. Sullivan
Ep: 61
Edge of Disaster, Part 1
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Michael Goldstrom (Trader Johann), Zack Pearlman (Snotlout), Paul Rugg (Savage), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: Art Brown & Douglas Sloan
Directed By: Elaine Bogan
Ep: 62
Edge of Disaster, Part 2
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Michael Goldstrom (Trader Johann), Zack Pearlman (Snotlout), Paul Rugg (Savage), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: Art Brown & Douglas Sloan
Directed By: T.J. Sullivan
Ep: 63
Shock and Awe
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut)
Written By: Ann Austen & John Tellegen
Directed By: David M.V. Jones & Jae Hong Kim
Ep: 64
A Time to Skrill
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Lucas Grabeel (Gustav), Tom Kenny (Silent Sven), Nolan North (Stoick), Zack Pearlman (Snotlout), David Tennant (Spitelout), Andree Vermeulen (Ruffnut)
Written By: Ricky Roxburgh & F.M. De Marco & Jack Thomas
Directed By: David M.V. Jones & Jae Hong Kim
Ep: 65
Maces and Talons, Part 1
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Alfred Molina (Viggo), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)
Written By: Art Brown & Douglas Sloan
Directed By: Elaine Bogan
Ep: 66
Maces and Talons, Part 2
Cast: Jay Baruchel (Hiccup), America Ferrera (Astrid), Christopher Mintz-Plasse (Fishlegs), T.J. Miller (Tuffnut), JB Blanc (Ryker), David Faustino (Dagur), Alfred Molina (Viggo), Zack Pearlman (Snotlout), Andree Vermeulen (Ruffnut), Mae Whitman (Heather)