Brian as Ratchet Rallo as Jazz James Woods as Starscream! Also Rush Limbaugh as Unicron (It could work, he played the rancor in the last parody episode)
Anyone Suggested the too obvious Lois as Arcee? Giant Chicken as Soundwave with the Evil monkey as Rumble Shamus as Kup Herbert as Blur (mainly due to the complete fast/slow character clash)
You pretty much have to include the Giant Chicken whenever FG is in a parody. It happened in the British Parody of FG, the Star Wars Parody, & there was an entire viewer mail episode just for their ongoing (and very violant) rivalry not too long ago. In fact, the only reason they are fighting each other is because Ernie (The Chicken) gave Peter an expired coupon.