 | |
| Series | Sonic the Hedgehog (“SatAM”), ABC |
| Season | Season 1 (1993) |
| Episode | Season 1, episode 1 (guide and DVD order) · aired 11th · WildBrain no. 113 |
| First aired (US) | 27 November 1993 · ABC |
| Written by | Len Janson |
| Directed by | John Grusd |
| Story editor | Len Janson |
| Opening theme | “Sonic the Hedgehog” main title – Noisy Neighbors Productions |
| Previous episode | – (first episode of the season) |
| Next episode | Sonic Boom (S01E02) |
PilotFirst produced, aired 11thRobotropolis raid
Heads or Tails is episode 1 of Season 1 of Sonic the Hedgehog, the ABC cartoon fans call SatAM, in the order of our original episode guide and the Shout! Factory DVDs. It was the eleventh Season 1 episode to air, on 27 November 1993. It was written by Len Janson and directed by John Grusd.
Synopsis
Dr. Robotnik is back in Robotropolis and hungry for any trace of Sonic, so he sends the Buzz Bomber Bomber-One after young Tails while the fox picks flowers in the Great Forest. Sonic, busy showing Rotor a new guitar riff he hopes will impress Sally, races to the rescue and leaves the robot wrecked by its own laser.
Back in Knothole, Sally’s catapult defences keep failing because their wooden cotter pins snap, so she sends Sonic into Robotropolis for metal ones – and, reluctantly, he takes Tails along in his backpack. In the junk heaps Sonic finds his old dog Muttski, now a vicious robot guard dog, and from an air duct the pair overhear Robotnik’s plan: Buzz Bombers will spray a defoliant over the forest to strip away Knothole’s cover.
A Power Ring gets them home in time. With the catapults repaired, Sonic acts as bait, tricks the Hedgehog Missile into the bombers carrying the chemical tanks and leads the rest of the swarm into range, where volleys of water balloons short-circuit them. The Buzz Bombers flee, and a furious Robotnik takes it out on Snively.
Heads or Tails is the first episode of SatAM, and centers on the latest plot of the tyrannical dictator, Doctor Robotnik: spray a lethal chemical into the Great Forest to kill all the trees, expose Knothole Village, and allow him to capture the Freedom Fighters that reside there. Sonic the Hedgehog, Princess Sally, and the other Freedom Fighters quickly form a plan to use makeshift catapults and trebuchets to destroy Robotnik’s Buzz-Bomber robots as they deliver the chemicals towards the trees, but their range is limited, and they are not strong enough to hold the weight of large boulders they have stashed. Sonic takes his best friend Tails on a mission with him into Robotropolis to steal some cotter pins from his factories. After a narrow escape, Sonic returns to Knothole Village and hands the cotter pins to his friends. They get the catapults working just in time. Sonic runs out to lure the Buzz-Bombers close enough to the catapults, and they are destroyed, along with Robotnik’s plans.
— From Luke’s original SatAM episode guide on Sonic Scene
Key Moments
- The pilot, directed by John Grusd rather than season director Dick Sebast. It is first on the DVDs but last by production code (238-213).
- Sonic’s roboticized dog Muttski appears, and Sonic shows Tails his photo of Uncle Chuck and Muttski – the photo has its own model sheet in the Vault below.
- The catapult defence and water balloons drive off Bomber-One and the Buzz Bomber squadron.
- Robotnik’s robot bird Cluck and Snively’s remote-control prank feature in the opening scene.
From the Vault: Model Sheets
Production model sheets for Heads or Tails from Luke’s SatAM Vault. More are on the Season 1 page and in the SatAM Vault.
Boomer’s Backpack 1
Boomer’s Backpack 2
Boomer’s Bib
Boomer’s Fish
Catapult 1
Catapult 2
Catapult 3
Halo Catapult
Catapult Broken Arm
Catapult Repaired Arm
Cluck’s Eyeball
Uncle Chuck Photo
Sleek Hoover 1
Sleek Hoover 2
Sleek Hoover 3
Sleek Hoover 4
Trivia
- Aired eleventh, on 27 November 1993 – all three of our sources agree on that date. Its production code, 238-213, is the last of the season, which is why WildBrain’s official upload numbers it 113; Sonic Retro and the Shout! DVD set put the pilot first.
- Sally appears in an earlier design here, with a shorter ponytail and different colouring (Sonic Retro). Our old SatAM FAQ put it simply: the original Sally was pink, and a pilot is the testing ground for looks and personalities.
- The episode’s model sheets still call Rotor “Boomer”: see Boomer’s Backpack, Boomer’s Bib and Boomer’s Fish in the Vault below.
- Released on NCircle’s 2009 DVD Sonic Goes Green with Sonic’s Nightmare, Sub-Sonic and Sonic Past Cool.
- Luke’s original synopsis calls the attackers “Buzz-Bombers”: they are the wasp Badniks from the first Sonic the Hedgehog game (1991).
Watch the Episode
The full episode, uploaded by WildBrain’s official Sonic The Hedgehog – WildBrain channel (checked 5 November 2026).
Part of our SatAM Season 1 guide. See the SatAM series page for the show’s history, cast and credits.
Sources: air date, writer and director from Sonic Retro (Wayback copies), Wikipedia and Sonic Wiki Zone, cross-checked; synopsis written for Sonic Scene from the episode and the official DiC description; title card and screenshots via Sonic Wiki Zone, copied to our media library.