Sonic the Hedgehog
Season 2, Episode 13: The Doomsday Project
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When a Pod lands in Knothole, Sonic and Sally realize the Doomsday Machine is already in operation. The Freedom Fighter groups break into the Doomsday Machine, only to find Robotnik let them in.
All Episodes - Season 2
Episode 1
Game Guy
Episode 2
Sonic Conversion
Episode 3
No Brainer
Episode 4
Blast to the Past (1)
Episode 5
Blast to the Past (2)
Episode 6
Fed Up with Antoine / Ghost Busted
Episode 7
Dulcy
Episode 8
The Void
Episode 9
The Odd Couple / Ro-Becca
Episode 10
Cry of the Wolf
Episode 11
Drood Henge
Episode 12
Spyhog
Episode 13
The Doomsday Project