The Heroic Quest of the Valiant Prince Ivandoe Shorts Episode 2 The Prince and the Hissy Swan Episode Title: The Prince and the Hissy Swan Episode Description: After, poorly, practicing a fierce roar, Ivandoe and Bert come across Prince Svan and Rodent, his squire who had mistaken Ivandoe's high pitched squeal for a damsel in distress. The two princes get into a "Prince-Off" with Svan besting Ivandoe. During the Royal Roar, Svan lets out a mighty quack while Ivandoe makes another squeal. However, a giant fearsome monster, who just so happens to have a similar squeal, arrives. Bert points to Svan and the monster takes him away with Ivandoe claiming to have "kingly" roar and Rodent celebrating his freedom.