 | Ted Ludzik
Bellini |
 | Natalie Portman
Molly Mahoney |
 | Zach Mills
Eric Applebaum |
 | Dustin Hoffman
Mr. Edward Magorium |
 | Paula Boudreau
Brenda, Who Wants a Mobile |
 | Mike Realba
Dave Wolf, Who's an Engineer |
 | Steve Whitmire
Kermit the Frog |
 | Marcia Bennett
Grandmother |
 | Jason Bateman
Henry Weston |
 | Jesse Bostick
Derek, Who Opened the Door |
 | Isaac Durnford
Jason, Who's a Little Too Curious |
| Daniyah Ysrayl
Jimmy, Who Captures the Ball (as Daniel J. Gordon) |
| Dylan Authors
Mark, Who Fingerpaints |
 | Quancetia Hamilton
Gia, with a Squid on Her Head |
| Matt Baram
Eddie, the Dentist |
 | Jonathan Potts
Dr. Sage |
| David Rendall
Tim, the Hot Dog Manager |
 | Kiele Sanchez
Mrs. Goodman, Who Wants the Store |
 | David Collins
Tom, the Realtor |
| Maximilian Law
(voice) |