Transformers: Defenders

Transformers: Defenders is an American action/adventure science fiction comedy-drama animated television series based on the Transformers franchise by Hasbro.

Plot
After crashing on the planet Earth since the prehistoric era, Autobot leader Optimus Prime and his soldiers; Elita-One, Bumblebee, Ironhide, Ratchet, and Jetfire reawaken by 10-year old kid Spike Witwicky where he help them of becoming Earth's secret defenders by stopping their arch enemies, the Decepticons and their evil leader, Megatron's evil plans from taking over Earth.

Main Autobots

 * Optimus Prime:
 * Elita-One:
 * Bumblebee:
 * Ironhide:
 * Ratchet:
 * Jetfire:

Elite Guards

 * Kup:
 * Rodimus:
 * Strongarm:
 * Windblade:

Wreckers

 * Impactor:
 * Roadbuster:
 * Pyro:
 * Leadfoot:
 * Twin Twist:

Dinobots

 * Grimlock:
 * Slug:
 * Snarl:
 * Sludge:
 * Swoop:

Aerialbots

 * Silverbolt:
 * Skydive:
 * Fireflight:
 * Air Raid:
 * Slingshot:
 * Superion:

Maximals

 * Leobreaker:
 * Rhinox:
 * Cheetor:
 * Rattrap:
 * Airazor:
 * Blackarachnia:

Other Autobots

 * Ultra Magnus:
 * Sentinel Prime: The previous leader of the Autobots,
 * Sentinel Prime: The previous leader of the Autobots,
 * Sentinel Prime: The previous leader of the Autobots,
 * Sentinel Prime: The previous leader of the Autobots,
 * Sentinel Prime: The previous leader of the Autobots,
 * Sentinel Prime: The previous leader of the Autobots,

Main Decepticons

 * Megatron/Galvatron:
 * Starscream:
 * Soundwave:
 * Ravage:
 * Laserbeak:
 * Frenzy:
 * Rumble:
 * Blackout:

Insecticons

 * Shrapnel:
 * Bombshell:
 * Kickback:

Constructicons

 * Scrapper:
 * Long Haul:
 * Scavenger:
 * Hook:
 * Bonecrusher:
 * Mixmaster:
 * Devastator:

Predacons

 * Nemesis Breaker:
 * Rampage:
 * Sky-Byte:
 * Headstrong:
 * Divebomb:
 * Predaking:

Other Decepticons

 * Megatronous/Fallen:

Main Humans

 * Spike Witwicky:
 * Clancy Witwicky:
 * Amanda Witwicky:
 * Kimberly "Kim" Witwicky:
 * Carly Spencer:
 * Chip Chase:

Other Humans

 * Commander Simmons: The commander of an high top secret organization,
 * Agent Z: An top secret agent,

Other Transformers

 * Unicron:
 * Nemesis Prime:
 * Sideways:
 * Stinger:

Voice Cast

 * Alan Tudky -
 * Anthony Ruivivar -
 * Brian Bloom - Optimus Prime, Nemesis Prime
 * Benjamin Diskin -
 * Cam Clarke -
 * Cree Summer - Blackarachnia
 * Cedric Yarbough -
 * Clancy Brown -
 * Dave Boat - Devastator,
 * David Kaufman - Spike Witwicky
 * Dee Bradley Baker - Leobreaker, Laserbeak,
 * Daran Norris -
 * Eric Bauza -
 * Elizabeth Daily - Airazor
 * Fred Tatasciore - Grimlock, Omega Supreme,
 * Frank Welker - Unicron, Soundwave, Ravage,
 * Grey Griffin -
 * Josh Keaton - Rodimus
 * James Arnold Taylor - Bumblebee,
 * John DiMaggio - Ironhide,
 * Jamieson Price - Superion, Hook,
 * Jennifer Hale - Chromia
 * Kevin Conroy - Prowl
 * Lauren Tom -
 * Mark Hamill - Starscream
 * Nolan North -
 * Noah Nelson - Blackout
 * Nicole Oliver - Elita-One
 * Peter Cullen - Sentinel Prime
 * Patrick Seitz - Silverbolt
 * R. Lee Emery - Kup
 * Sam Riegel -
 * Steven Blum -
 * Tom Kenny -
 * Troy Baker - Jetfire,
 * Tony Todd - Megatronous/Fallen
 * Udo Kier -
 * Vanessa Marshell -
 * Wade Williams -
 * Wallace Langham -
 * Yuri Lowenthal -