Mr. T: Nightelf Mohawk, er Warrior
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William Shatner: Tauren Shaman (this is why shamans will always be the but of jokes)
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Verne Troyer: Gnome (and here I thought he would play a tall race) Mage
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edit- Stupid site not letting these work in their own thread, yet they do in best thing on the internet thread. Favortism I tells ya