Sonic the Hedgehog 2 (movie)
Tom saves Sonic and Tails by using a ring to teleport them to the wedding. Rachel's fiancé Randall and his wedding guests reveal themselves as undercover agents of the Guardian Units of Nations (G.U.N. for short) and arrest Sonic, Tails, and Tom, who are then saved by Maddie and a vengeful Rachel, who reconciles with Randall. Meanwhile, Robotnik and Knuckles find an underwater temple containing the Master Emerald.