Scooby-Doo/Courage the Cowardly Dog Scare-A-Thon

The Mystery Machine is stuck in Nowhere, leading the gang to seek help from Courage and his family.

Full Cast of Scooby-Doo/Courage the Cowardly Dog Scare-A-Thon

Mary Kay Bergman as Daphne Blake (voice)

Mary Kay Bergman

Daphne Blake (voice)

​From Wikipedia, the free encyclopedia Mary Kay Bergman (June 5, 1961 – November 11, 1999), also credited as...

Frank Welker as Fred Jones (voice)

Frank Welker

Fred Jones (voice)

Franklin Wendell Welker (born March 12, 1946) is an American voice actor with an extensive career spanning nearly...

Marty Grabstein as Courage (voice)

Marty Grabstein

Courage (voice)

Marty Grabstein (born November 28, 1954) is an American actor, best known for voicing Courage in Courage the Cowardly Dog.