|Everyone Can Whistle|
|Disney XD Premiere||January 29, 2011|
|Teletoon (English) Premiere||December 2, 2010|
|Télétoon (French) Premiere||January 13, 2011|
|Heads Will Roll|
The plot of the episode involves Jimmy being upset because he is unable to learn to whistle. He tries many things, including nearly allowing himself to be stung by Heloise's bee collection as an attempt to impart the ability.
Peep (singing a song with the lyrics that include the episode title as the chorus) convinces Jimmy to hand over his merchandise as payment to learn whistling, yet doesn't deliver.
Eventually Heloise discovers what he's up to and she and Jimmy plot how to outsmart Peep.
Peep returns in the later episode Heloise's Secret Admirer. So it is part of an ongoing plot.