User blog:SprattieGaming/My list of Plot to Filler episodes

Riders of Berk

1: How to Start a Dragon Academy - Plot

2: Viking for Hire - Plot

3: Animal House - Filler

4: The Terrible Twos - Filler

5: In Dragons We Trust - Plot

6: Alvin and the Outcasts - Plot

7: How to Pick Your Dragon - Plot

8: Portrait of Hiccup as a Buff Young Man - Filler

9: Dragon Flower - Filler

10/11: Heather Report - Plot

12: Thawfest - Filler

13: When Lightning Strikes - Filler

14: What Flies Beneath - Filler

15: Twinsanity - Plot

16: Defiant One - Plot

17: Breakneck Bog - Filler

18: Gem of a Different Color - Filler

19/20: We Are Family - Plot

Defenders of Berk

1: Live and Let Fly - Plot

2: The Iron Gronckle - Filler

3: The Night and the Fury - Plot

4: Tunnel Vision - Plot

5: Race to Fireworm Island - Filler

6: Fright of Passage - Filler

7: Worst in Show - Plot

8: Appetite for Destruction - Plot

9: Zippleback Down - Filler

10/11: A View to a Skrill - Plot

12: The Flight Stuff - Plot

13: Free Scauldy - Filler

14: Frozen - Filler

15: A Tale of Two Dragons - Filler

16: The Eel Effect - Filler

17: Smoke Gets in Your Eyes - Plot

18: Bing! Bam! Boom! - Filler

19/20: Cast Out - Plot

Race to the Edge, Season 1

1/2: Dragon Eye of the Beholder - Plot

3: Imperfect Harmony - Plot

4: As Darkness Falls - Plot

5: Big Man on Berk - Filler

6: Gone Gustav Gone - Plot

7: Reign of Fireworms - Filler

8: Crushing It - Filler

9: Quake, Rattle and Roll - Filler

10/11: Have Dragon Will Travel - Plot

12: The Next Big Sting - Filler

13: Total Nightmare - Filler

Race to the Edge, Season 2

1: Team Astrid - Filler

2/3: Night of the Hunters - Plot

4: Bad Moon Rising - Filler

5: Snotlout Gets the Axe - Filler

6: The Zippleback Experience - Plot

7: Snow Way Out - Plot

8/9: Edge of Disaster - Plot

10: Shock and Awe - Filler

11: A Time to Skrill - Plot

12/13: Maces and Talons - Plot

Race to the Edge, Season 3

1: Enemy of my Enemy - Plot

2: Crash Course - Filler

3: Follow the Leader - Filler

4: Turn and Burn - Filler

5: Buffalord Soldier - Plot

6: A Grim Retreat - Filler

7: To Heather or Not to Heather - Plot

8: Stryke Out - Plot

9: Tone Death - Filler

10: A Rock and a Hard Place - Filler

11: Family on the Edge - Plot

12: Last Auction Heroes - Plot

13/1: Defenders of the Wing - Plot

Race to the Edge, Season 4

2: Gruff Around the Edges - Filler

3: Midnight Scrum - Plot

4: Not Lout - Filler

5: Saving Shattermaster - Plot

6: Dire Straits - Plot

7: The Longest Day - Filler

8: Gold Rush - Plot

9: Out of the Frying Pan - Filler

10: Twintuition - Plot

11: Blindsided - Filler

12/13: Shell Shocked - Plot