Scooby-Doo / Fred Jones / Self

Norville 'Shaggy' Rogers / Self - Voice of "Shaggy"

Daphne Blake / Self - Voice of "Daphne"

Velma Dinkley / Self - Voice of "Velma"

Janel Parrish - Host

Self - Animation Historian and Author

Self - Director and Producer, "The Simpsons"

Self - Actor, "Scooby-Doo 2: Monsters Unleashed"

Self - Director, "Scoob!" / Showrunner, "Mystery Incorporated"

Self - Animator, Historian

Self - Hanna-Barbera Co-Founder (archive footage)

Producer Bryn

Bram Penobscot - Scooby's Vocal Coach

Shaggy Rogers (voice) (archive footage)

Batman - Concerned Citizen (voice)

Self - Singer, Songwriter, Accordionist

Olivia Liang - Shaggy's Martial Arts Trainer

Costume Designer Carter

Self - Showrunner, "Mystery Incorporated"

Lazlo the Mechanic

Arlo Davidsonman - Team Scooby

Snow Ghost

Additional Voices (voice)

Additional Voices (voice)

Additional Voices (voice)

Production

Production

Production

Acting

Directing

Acting

Directing

Acting

Acting

Acting

Production

Production

Editing

Production

Directing

Directing

Camera

Editing

Production

Sound

Sound

Costume & Make-Up

Costume & Make-Up

Costume & Make-Up

Costume & Make-Up

Art

Production

Crew

Editing

Camera

Lighting

Camera

Directing

Sound

Camera

Crew

Directing

Visual Effects

Production

Production

Production

Visual Effects

Visual Effects

Visual Effects

Editing

Art

Editing

Sound