Marvel Super Heroes: United Agianst Doom

Transformers Prime: Beast Hunters is the 3rd season of Transformers Prime. It's will premire in spring 2013

Plot
It will also feature the Autobots having to face a new beast-like Decepticon, Predaking, a Predacon

Team Prime
Wreckers
 * Optimus Prime (Peter Collen)
 * Ratchet
 * Arcee
 * Bumblebee
 * Bulkhead
 * Smokescrean
 * Jetfire
 * Ironhide (Jess Harnell)
 * Elita-1
 * Hotshot
 * Jazz (Phil LaMarr)
 * Breakaway
 * Ultra Magnus
 * Springer
 * Wheeljack
 * Rodimus
 * Roadbuster: shown to be alive n this season
 * Topspin
 * Leadfoot
 * Steeljaw
 * Drifter

Crew of the Nemesis

 * Megatron (Frank Welker)
 * Starscream (Steven Blum)
 * Soundwave
 * Shockwave
 * Knockout
 * Dreadwing
 * Brawl
 * Lugnut
 * Boecrusher
 * Blackout
 * Vehicons
 * Insecticons

Predacons

 * Predaking