Overview
When the Justice League goes missing and villains overrun Metropolis, there's only one team that can solve this mystery: Scooby-Doo and the gang! But wait, there's a new dog in town – Krypto – Superman's Superdog with Super Powers. Mystery Inc. will need all the help it can get when phantoms menace the Justice League's headquarters.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 77 | 79 | |
 | 50 | 52 | |
 | 53 | 55 | |
 | 43 | 45 | |
 | 48 | 50 | |
 | - | - | |
 | 43 | 45 | |
 | 52 | 54 | |
 | 50 | 52 | |
 | 55 | 57 |