Robots From The Sky Part 4

"Robots From The Sky Part 4" is the eighty-first episode in the Sonic Boom television series. It first aired on 9 April 2017 in France and on 27 May 2017 in the United States.

Synopsis
Hypnobot teams up with Dr. Eggman to take over the world, while the entire gang is overwhelmed by hordes of hypnotized, evil robots.

Appearances
Characters:
 * Badniks
 * Bee Bot (multiple)
 * Beetle Bot (multiple)
 * Crab Bot (multiple)
 * Mantis Bot (multiple)
 * Motobug (multiple)
 * Scorpion Bot (multiple)
 * Ball Bot (multiple)
 * Bolts
 * Burnbot
 * Cowbot
 * Cubot Series
 * Cubot
 * Cubot prototypes
 * Doctor Eggman
 * Hypnobot
 * Mega
 * Mighton
 * Moth Bot
 * Obliterator Bot
 * Orbot
 * Spider Bomb
 * Team Cybonic
 * Team Sonic
 * Amy Rose
 * FriendBot
 * Knuckles the Echidna
 * Miles "Tails" Prower
 * Sonic the Hedgehog
 * Sticks the Badger

Locations:
 * Sonic Boom World
 * Dr. Eggman's Lair
 * Morristown
 * Seaside Island
 * Hedgehog Village
 * Village Center

Items:
 * Amy's Hammer (x2)
 * Boomerang
 * Communicator
 * Enerbeam
 * Wrist controller

Vehicles:
 * Eggmobile

Continuity

 * This episode's narrative concludes that of the previous three episodes.
 * Eggman reminds Hypnobot that he once took him over and used him for evil, which happened in "Robot Battle Royale".

Production
The concept for the "Robots From The Sky" story arc (sentient robots coming from a floating island in the sky) was formulated by Bill Freiberger. The record draft for this episode was made on 19 December 2015.

Trivia

 * Nine days before this episode aired on Boomerang, Bill Freiberger released the title card for this episode on Twitter as a teaser.