11. The Lurmies are Coming (2009)
Quack tells Peep and Chirp they must build an elevated path to escape the dreaded, lurking Lurmies.
Release date: 2009-11-24
Season number: 4
Episode number: 11
Runtime: minutes
Writer: Glen Berger
Rest of guest stars - click here to expand
Amanda Gryniewski - Beaver Boy (voice)
Rest of the cast - click here to expand
Amanda Soha - Chirp (voice), Shawn Molko - Peep (voice)