Will King at 2015-08-23 15:10:18:
Chicken Little (2005)
Mark Dindal, Mark Kennedy (story); Steve Bencich, Ron J. Friedman, Ron Anderson (screenplay); Robert L. Baird, Daniel Gerson (additional story material); Sara Parriott, Josann McGibbon (additional screenplay material); David Reynolds, Sandra Tsing Loh (additional dialogue)
https://www.youtube.com/watch?v=U_gXDdwDG7A
CHICKEN LITTLE: Fish.
ABBY: Fish.
RUNT: Ahh! Where are you, Fish?
ABBY/CHICKEN LITTLE: Ssshhhhh!!!
RUNT: I can't handle the pressure! Go on without me. I don't want to jeopardize the mission, endanger us all. Throw me overboard while you still have a chance. Just leave me some ammo, a little water, some chips if you have 'em.
ABBY: Calm, calm. It's okay.
CHICKEN LITTLE: Where's your bag? Where's your bag?
Runt breathes into a paper bag, then chokes.
CHICKEN LITTLE/ABBY: Slowly!
ABBY: Okay, now just do the thing you do to relax.
Runt begins singing lyrics to "Stayin' Alive."
RUNT: Aaaahhh!
Fish appears from behind an X-ray panel.
GROUP: Fish!
CHICKEN LITTLE/ABBY: Fish, are you okay?
ABBY: Did they hurt you? Say something!
CHICKEN LITTLE: Don't tap the glass. They hate it when you do that.
ABBY: Great, let's get out of here. (Gasp) Where's Runt?
Runt stands before a map of the solar system with planets crossed out, whimpering.
CHICKEN LITTLE: We're next...
Runt faints.
DIALOGUE ON DIALOGUE: Although Chicken Little is the (sort of) main character and namesake for the film, the story really involves three almost co-equal protagonists: Chicken Little, Abby Mallard and Runt of the Litter. Runt is by far the most imposing physically, but is the least courageous, and it's his comic trepidation that provides the hysterics in this scene.
(Side Note: Runt is voiced by Steve Zahn, whose role just prior to this film was as Al Giordino in Sahara, a character who is the polar opposite of Runt.)