Shaggy Rogers (voice)

Daphne Blake (voice)

Velma Dinkley (voice)

Fred Jones / Scooby-Doo (voice)

Bumpy / Duckman / Vampire (voice)

Ape Man (voice)

Chip Braverton / Myles Kramer / Announcer (voice)

Security Guard Jeff (voice)

Cutler (voice)

Clown Cop / Dack / Wayne (voice)

Frida (voice)

Fortune Machine / Oopsy (voice)

Gus / Jasper / Announcer (voice)

Dunsbury (voice)

Wendy Palloy / Parrot (voice)

Business Woman (voice)

Dave Mann (voice)

Bewildero / Johnny Cobra (voice)

Lord Morlack (voice)

Miguel (voice)

Daniel Valentino / Mr. Sullivan / Announcer (voice)