Character Name : Shaggy (archive footage) (uncredited)

Original Name : Casey Kasem

Gender : Male

Character Name : Self

Original Name : Sandy Duncan

Gender : Female

Character Name : Self

Original Name : Davy Jones

Gender : Male

Character Name : Self

Original Name : Tim Conway

Gender : Male

Character Name : Self

Original Name : Phyllis Diller

Gender : Female

Character Name : Self

Original Name : Jonathan Lipnicki

Gender : Male

Character Name : Mayor of Townsville - Top Cat (voice)

Original Name : Tom Kenny

Gender : Male

Character Name : Johnny Bravo (voice)

Original Name : Jeff Bennett

Gender : Male

Character Name : Captain Linger (voice)

Original Name : Ron McClary

Gender : Male

Character Name : Self

Original Name : Don Knotts

Gender : Male

Character Name : Self

Original Name : Jonathan Winters

Gender : Male

Character Name : Self

Original Name : Robin Williams

Gender : Male

Character Name : Announcer (voice)

Original Name : Marsha Crenshaw

Gender : Male

Character Name : Eustace Bain (voice)

Original Name : Arthur Anderson

Gender : Male

Character Name : Thundarr the Barbarian (voice)

Original Name : Doug Preis

Gender : Male

Character Name : Judy Jetson (voice)

Original Name : Janet Waldo

Gender : Female

Character Name : Muriel Bain (voice)

Original Name : Thea White

Gender : Female

Character Name : Betty Rubble (voice)

Original Name : B.J. Ward

Gender : Female

Character Name : Miss Sara Bellum (voice)

Original Name : Jennifer Martin

Gender : Female

Character Name : Big Red Guy - Chicken (voice)

Original Name : Charlie Adler

Gender : Male

Character Name : Daphne Blake (voice)

Original Name : Grey DeLisle

Gender : Female

Character Name : Wilma Flintstone (Young) (voice)

Original Name : Caroline Sellers

Gender : Male

Character Name : Barney Rubble (Young) (voice)

Original Name : B.J. Mitchell

Gender : Male

Character Name : Professor Utonium - Him (voice)

Original Name : Tom Kane

Gender : Male

Character Name : Bunny Bravo (voice)

Original Name : Brenda Vaccaro

Gender : Female

Character Name : Porky Pig - Fred Flintstone / Foghorn Leghorn / Elmer Fudd (voice)

Original Name : Jeff Bergman

Gender : Male

Character Name : Self (uncredited)

Original Name : Debbie Allen

Gender : Female

Character Name : Producer (uncredited)

Original Name : Christina Augustinos

Gender : Male

Character Name : Johnny 2x4 (voice) (archive footage) (uncredited)

Original Name : David-Paul Grove

Gender : Male

Character Name : Kevin (voice) (archive footage) (uncredited)

Original Name : Kathleen Barr

Gender : Female

Character Name : Bugs Bunny (voice) (archive footage) (uncredited)

Original Name : Mel Blanc

Gender : Male

Character Name : Dexter (voice) (archive footage) (uncredited)

Original Name : Christine Cavanaugh

Gender : Female

Character Name : Jimmy (voice) (archive footage) (uncredited)

Original Name : Keenan Christensen

Gender : Male

Character Name : Dee-Dee (voice) (archive footage) (uncredited)

Original Name : Kat Cressida

Gender : Female

Character Name : Mandark (voice) (archive footage) (uncredited)

Original Name : Eddie Deezen

Gender : Male

Character Name : Self (uncredited)

Original Name : Patrick Ewing

Gender : Male

Character Name : Self (archive footage) (uncredited)

Original Name : William Hanna

Gender : Male

Character Name : Ed (voice) (archive footage) (uncredited)

Original Name : Matt Hill

Gender : Male

Character Name : Scooby-Doo (voice) (uncredited)

Original Name : Scott Innes

Gender : Male

Character Name : Sarah (voice) (archive footage) (uncredited)

Original Name : Janyse Jaud

Gender : Female

Character Name : Self (archive footage) (uncredited)

Original Name : Chuck Jones

Gender : Male

Character Name : Rolf (voice) (archive footage) (uncredited)

Original Name : Peter Kelamis

Gender : Male

Character Name : Self (uncredited)

Original Name : Chris Kirkpatrick

Gender : Male

Character Name : Scooby-Doo (voice) (archive footage) (uncredited)

Original Name : Don Messick

Gender : Male

Character Name : Eddy (voice) (archive footage) (uncredited)

Original Name : Tony Sampson

Gender : Male

Character Name : Edd (voice) (archive footage) (uncredited)

Original Name : Sam Vincent

Gender : Male

Character Name : Fred Jones (voice) (archive footage) (uncredited)

Original Name : Frank Welker

Gender : Male