

The Mystery Inc. gang solve bigger mysteries while also encountering many memorable celebrities.

Fred Jones / Scooby-Doo (voice)

Shaggy Rogers (voice)

Daphne Blake (voice)

Velma Dinkley (voice)

Mark Hamill (voice), Joker (voice), The Trickster (voice)

Mr. Peebles (voice), Ebb / Skip Gilroy (voice)

Madds Markson (voice), Caddy / Golf Announcer (voice)

Ghost of Abraham Lincoln / Jebb (voice), Talent Agent / Crazy Karl / Baz Bozzington (voice)

Wanda Sykes (voice)

Sherlock Holmes (voice)

Ricky Gervais (voice)

Wonder Woman (voice)

Penn Jillette (voice)

Teller (voice)

Steve Urkel / Urkel-Bot (voice)

Jim Gaffigan (voice)

'Weird Al' Yankovic (voice)

Sia (voice)

Kenan Thompson (voice)

Batman (voice)

Alfred Pennyworth (voice)

Whoopi Goldberg (voice)

The Flash (voice)

George Takei (voice)

Halsey (voice)

Steve Buscemi (voice)

Jeff Dunham / Walter (voice)

Darci Lynne Farmer / Petunia (voice)

Maddie Ziegler (voice)

Jeff Foxworthy (voice)

Malcolm McDowell (voice)

Thorn (voice)

Dusk (voice)

Luna (voice)

Christian Slater (voice)

Kacey Musgraves (voice)

Morgan Freeman (voice)

Kristen Schaal (voice)

Joey Chestnut (voice)

Gigi Hadid (voice)

2002 • TV Show

1979 • TV Show

1969 • TV Show

2010 • TV Show

1988 • TV Show

1976 • TV Show

1983 • TV Show

2014 • TV Show

2006 • TV Show

1995 • TV Show