To Squeak, or Not to Squeak Marvin the Duck lost his squeaker during the water fight at the water park and it's up to Doc, Lambie and Stuffy to find it. Details Casts Title To Squeak, or Not to Squeak Genres Animation Kids Family Release Date 2012-07-20 Episode Runtime 00 Hours 29 Minutes Season Number 1 Episode Number 42 Production Companies Brown Bag Films Kiara Muhammad Doc McStuffins (voice) Kimberly Brooks Dr. Maisha McStuffins (v? Gary Anthony Williams Marcus McStuffins (voice) Loretta Devine Nurse Hallie (voice) Jess Harnell Chilly (voice) Robbie Rist Stuffy Filbert McStuffin? Lara Jill Miller Lambie (voice) Jaden Betts Donny McStuffins (voice)