| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Joe Ruby | Crew | Writing | Writer | 1 |
 Joseph Barbera | Crew | Directing | Director, Producer, Creator | 3 |
Ken Spears | Crew | Writing | Writer | 1 |
 William Hanna | Crew | Directing | Director, Producer, Creator | 15 |
 Arlene Golonka | Cast | Actress | Debbie (voice) | 1 |
 Carolyn Jones | Cast | Actress | Morticia Addams (voice) | 1 |
 Casey Kasem | Cast | Actor | Shaggy (voice) | 24 |
 Cher | Cast | Actress | Cher (voice) | 1 |
 Davy Jones | Cast | Actor | Davy Jones (voice) | 1 |
 Daws Butler | Cast | Actor | Larry / Curly Joe (voice) | 2 |
 Dick Van Dyke | Cast | Actor | Dick Van Dyke (voice) | 1 |
 Don Adams | Cast | Actor | Don Adams (voice) | 1 |
 Don Knotts | Cast | Actor | Don Knotts (voice) | 2 |
 Don Messick | Cast | Actor | Scooby-Doo (voice) | 24 |
 Eddie 'Rochester' Anderson | Cast | Actor | B.J. Mason (voice) | 3 |
 Frank Welker | Cast | Actor | Fred Jones (voice) | 24 |
 Heather North | Cast | Actress | Daphne (voice) | 24 |
 Henry Corden | Cast | Actor | (voices) | 1 |
 Jackie Coogan | Cast | Actor | Uncle Fester (voice) | 1 |
 Jackie Joseph | Cast | Actress | Melody Valentine (voice) | 1 |
 Janet Waldo | Cast | Actress | Josie McCoy (voice) | 1 |
 Jerry Dexter | Cast | Actor | Alan (voice) | 1 |
 Jerry Reed | Cast | Actor | Jerry Reed (voice) | 1 |
 Jim MacGeorge | Cast | Actor | Oliver Hardy (voice) | 1 |
 Joan Gerber | Cast | Actress | Madame Zokar (voice) | 1 |
 Jodie Foster | Cast | Actress | Pugsley Addams (voice) | 1 |
 Joe Besser | Cast | Actor | Babu (voice) | 1 |
 John Astin | Cast | Actor | Gomez Addams (voice) | 1 |
 John Stephenson | Cast | Actor | Mr. Thayer / Duke Jason (voice) | 1 |
 Johnny Williams | Cast | Actor | Geese Ausbie (voice) | 2 |
 Jonathan Winters | Cast | Actor | Jonathan Winters / Maude Frickert (voice) | 1 |
 Julie McWhirter | Cast | Actress | Jeannie (voice) | 1 |
 June Foray | Cast | Actress | Mrs. Baker (voice) | 1 |
Larry Harmon | Cast | Stan Laurel (voice) | 1 | |
 Larry Storch | Cast | Actor | The Joker (voice) | 2 |
 Lennie Weinrib | Cast | Actor | Hotel Desk Clerk (voice) | 1 |
 Mark Hamill | Cast | Actor | Corey Anders (voice) | 1 |
 Mel Blanc | Cast | Actor | Speedy Buggy (voice) | 1 |
 Michael Bell | Cast | Actor | Gene Haultrey (voice) | 1 |
 Nicole Jaffe | Cast | Actress | Velma (voice) | 24 |
 Olan Soule | Cast | Actor | Batman (voice) | 2 |
 Pat Harrington, Jr. | Cast | Actor | Moe (voice) | 2 |
 Phyllis Diller | Cast | Actress | Phyllis Diller (voice) | 1 |
Richard Elkins | Cast | J.C. 'Gip' Gipson (voice) | 3 | |
 Robert DoQui | Cast | Actor | Pablo Robertson (voice) | 3 |
 Bob Hastings | Cast | Actor | Henry Glopp (voice) | 1 |
 Sandy Duncan | Cast | Actress | Sandy Duncan (voice) | 1 |
 Scatman Crothers | Cast | Actor | Meadowlark Lemon (voice) | 3 |
 Sherry Alberoni | Cast | Actress | Alexandra Cabot (voice) | 1 |
 Sonny Bono | Cast | Actor | Sonny (voice) | 1 |
Stu Gilliam | Cast | Actor | Curly Neal (voice) | 3 |
 Ted Cassidy | Cast | Actor | Lurch (voice) | 1 |
 Ted Knight | Cast | Actor | Ghost of Paul Revere (voice) | 1 |
 Tim Conway | Cast | Actor | Tim Conway / Mr. Griffith / Mr. Griffith's Twin (voice) | 1 |
 Vincent Van Patten | Cast | Actor | Bertha (voice) | 1 |
Cindy Henderson | Cast | Wednesday Addams (voice) | 1 | |
 Cass Elliot | Cast | Actress | Cass Elliot (voice) | 1 |
Barbara Pariot | Cast | Actress | Valerie Brown (voice) | 1 |
| Person | Type | Job | Role(s) | Episodes |
