Cast(in credits order) verified as complete
...
Ivy
...
Misha Vilyenkov
...
Ignacio
...
Dr. Reingold
...
Adult Marie Alweather
...
Benny / Paulie (voice)
...
Artie
...
Marie Alweather
...
Warren Alweather
...
Virgil the Janitor
...
Ruby / Lupe (voice)
...
Lila Alweather
...
Graduate Student #1
...
Graduate Student #2
...
Grandpa
...
Speech Therapist
...
Shirley
...
Gerald
...
Jeremy
...
Research Assistant #1
...
Research Assistant #2
...
Veterinarian
...
Molly
...
Mr. Tauper
...
Ivy's Doctor
...
Cantina Singer
Director
Stunts
Screenplay
Editor
Casting
Production Design
Producer
Director of Photography
Costume Design
Original Music Composer
First Assistant Director
"A" Camera Operator
Second Unit Director
Second Assistant Director
Art Direction
Set Decoration
"B" Camera Operator
Executive Producer
Co-Producer
Stunt Coordinator
Unit Production Manager
First Assistant "A" Camera
Camera Loader
Sound Re-Recording Mixer
Second Assistant "A" Camera
Script Supervisor
Sound Mixer
First Assistant "B" Camera
Location Manager
Special Effects
Second Second Assistant Director
Art Department Coordinator
Storyboard Artist
Key Grip
Gaffer
Best Boy Grip
Makeup Artist
Dolly Grip
Assistant Makeup Artist
Video Assist Operator
Best Boy Electric
Rigging Gaffer
Hairstylist
Assistant Hairstylist
Visual Effects Producer
Visual Effects Coordinator
Key Rigging Grip
Key Makeup Artist
Set Designer
Cableman
Special Effects Supervisor
Post Production Supervisor
Boom Operator
Property Master
Key Costumer
Still Photographer
Costume Supervisor
On Set Dresser
ADR Supervisor
Foley Artist
Dialogue Editor
ADR Editor
Additional Editing
Sound Effects Editor
Foley Editor
Supervising Sound Editor
Foley Mixer
Second Unit Director of Photography
First Assistant Editor
Music Editor
...Ivy
...Misha Vilyenkov
...Ignacio
...Dr. Reingold
...Adult Marie Alweather
...Benny / Paulie (voice)
...Artie
...Marie Alweather
...Warren Alweather
...Virgil the Janitor
...Ruby / Lupe (voice)
...Lila Alweather
...Graduate Student #1
...Speech Therapist
...Gerald
...Research Assistant #1
...Research Assistant #2
...Mr. Tauper
...Cantina Singer