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Scooby-Doo! The Mystery Begins (2009)

2009 • 1h 22m • Fantasy, Comedy • PG
IMDb5.3/108,466TMDB64%712Rotten Tomatoes—Metacritic—
On September 29, 2026
#2568▲ 18
2568th by Pulse movie online
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Most Popular Scooby-Doo! The Mystery Begins Cast Members

Frank Welker is the most popular Scooby-Doo! The Mystery Begins cast member right now, with a Popularity Score of 3.60. Updated September 30, 2026.

#
Cast
Popularity
1

Frank Welker

Scooby-Doo (voice)/63 years during filming
3.6
2

Robbie Amell

Fred/21 years during filming
3.0
3

Garry Chalk

Vice Principal Grimes/57 years during filming
2.6
4

Dee Jay Jackson

Bus Driver
1.9
5

Hayley Kiyoko

Velma/18 years during filming
1.6
6

Kurt Evans

Dad/35 years during filming
1.4
7

Kira Clavell

Reporter
1.3
8

C. Ernst Harth

Janitor/39 years during filming
1.3
9

Lorena Gale

Librarian/51 years during filming
1.2
10

Jordana Largy

Teen Female In Car/19 years during filming
1.2
11

Benita Ha

Mom
1.1
12

Shawn Macdonald

Principal Deedle
1.0
13

Al Rodrigo

Ezekial Gallows (voice)/49 years during filming
1.0
14

Nick Palatas

Shaggy/21 years during filming
1.0
15

Kate Melton

Daphne/17 years during filming
1.0
16

Christopher Attadia

Teen Male In Car/21 years during filming
0.8
17

David Hurtubise

Mr. Pupperman
0.7
18

Leah James

Prudence Prufrock
0.3
19

Brian J. Sutton

Ezekial Gallows
0.3
20

Devin Thomas

0.3