Sonic 3D Blast (with voices!) Episode 4: Diamond Dust Zone

Sonic finds himself at the highest point of Flicky Island, atop the frozen mountain ranges of the Diamond Dust Zone. The ice-covered and slippery walkways make for difficult and sometimes dangerous travel, with plenty of spike traps and projectile-shooting badniks spread throughout the area. As always, Sonic is more than up for any challenge Robotnik can throw his way...

Featuring the official voice talents of:
Ryan Drummond - Sonic the Hedgehog
William Corkery - Miles "Tails" Prower
Scott Dreier - Knuckles the Echidna
Deem Bristow - Dr. Ivo Robotnik