Blue's Clues: Blue's Big Movie

Blue's Clues: Blue's Big Movie is an upcoming 2021 live-action/animated family adventure film based on Nickelodeon's television series Blue's Clues and it's reboot Blue's Clues & You!. The film will be directed by Raja Gosnell and produced by Paramount Players, Nickelodeon Movies, Walden Media and Media Rights Capital and distributed by Paramount Pictures.

The film stars Jim Parsons, Johnny Galecki, Joshua Dela Cruz with the voices of Traci Paige Johnson and Diana Selema.

Summary
The story begins when Young Steve (Iain Armitage) when he first met Blue as a little puppy, and how they played Blue's Clues for the very first time.

Cast

 * Jim Parsons as Steve / Iain Armitage as Young Steve
 * Johnny Galecki as Joe
 * Joshua Dela Cruz as Josh, Steve's and Joe's cousin.

Voice Cast

 * Traci Paige Johnson as Blue
 * Diana Selema as Magenta
 * Nathan Lane as Green Puppy
 * Jeff Bennett as Mr. Salt
 * Tress MacNeille as Mrs. Pepper
 * AnnaSophie Robb as Paprika
 * Jaiden Cannatelli as Cinnamon
 * Shayle Simons as Periwinkle
 * Tom Kenny as Mailbox
 * Grey DeLisle as Sidetable Drawer
 * Kath Soucie as Tickety-Tock
 * Rob Paulsen as Slippery Soap
 * Nancy Cartwright as Shovel
 * Nika Futterman as Pail
 * Frank Welker as Snail

Trivia

 * The film stars Big Bang Theory actors Jim Parsons and Johnny Galecki as Steve and Joe.
 * Iain Armitage will play Young Steve in this film, since he played the young version of Jim Parsons's character Sheldon Cooper.
 * Tickety-Tock sounds like Lil DeVille from Rugrats and Cadpig from 101 Dalmatians: The Series.
 * Slippery Soap sounds like Toodles from Mickey Mouse Clubhouse.