The Bad Guys bundle have: Radec, Evil Cole, Kratos and Sweet Tooth.
The Classic bundle have: Spike, Sly, Ratchet and Jak.
The Fun bundle have: Fat Princess, Toro, PaRappa and Nariko.
The Heroes bundle have: Cole, Drake, Sir Dan and Sackboy.
I'm not sure about the Fun and Heroes bundles, so I'll need someone to confirm.