|This needs a stretch. (Feel free to remove when satisfied of completion.)|
|A haunting need for images|
- Don Messick as Scooby-Doo
- Casey Kasem as Shaggy Rogers
- Franklin Welker as Fred Jones
- Heather North as Daphne Blake
- Nicole Jaffe as Velma Dinkley
The following credits are how they are seen on-screen (or as close as possible).
- Produced and directed by: William Hanna and Joseph Barbera
- Story: Jack Mendelsohn, Tom Dagenais, Norman Maurer, Larz Bourne, Woody Kling, Sid Morse
- Story direction: Jean Blanchard, Bob Dranko, Jay Sarbry, Ron Campbell, Vev Risto, Howard Swift, Ernie Terrazas
- Associate producers: Alex Lovy, Zoran Janjic
- Voices: Nicole Jaffe, Don Messick, Casey Kasem, Heather North, Franklin Welker
- Voices: Sherry Alberoni, Mike Bell, Joe Besser, Benjamin Crothers, Jerry Dexter, Robert Do Qui, Richard Elkins, Jamie Farr, Stu Gilliam, Arlene Golon, Mark Hamill, Bob Hastings, Jackie Joseph, Phil Luther, Julia McWhirter, Alan Oppenheimer, Barbara Pariot, John Stephenson, Janet Waldo, Jonathan Walmsley, Johnny Williams
- Musical director: Hoyt Curtin
- Musical supervisor: Paul DeKorte
- Animation director: Peter Luschwitz
- Production design: Iwao Takamoto
- Production co-ordinator: Kirsten Hansen
- Animation checking: Narelle Nixon, Louise Luschwitz, Carmel Lennon, Jolanta Pillich, Kay Self
- Layout: Milton Fredlund, Chebby Badham, Andrea Bresciani, Sebastian Hurpia, Stephen Lumley, David Skinner
- Animation: Stuart Barry, Susan Bleak, John Boersema, Andrea Bresciani, John Burge, Gairden Cooke, Chris Cuddington, Warwick Gilbert, Don MacKinnon, Paul McAdam, Gus McLaren, Romek Pachucki, Yvonne Pearsall, Kevin Roper, Laurie Sharpe, Robbert Smit, Gerald Wylie
- Backgrounds: Richard Zaloudek, Milan Zahorsky, Sue Speer
- Technical supervisor: Jerry Smith
- Ink & paint supervisor: Zora Bubica
- Xerography: Olga Zahorsky
- Supervising film editor: Peter Addison
- Film editors: Peter Jennings, Graham Whelan, Catherine MacKenzie, Ian Spruce
- Negative cutting: Adina Film Services
- Camera: Jerry Smith, John Cumming, Carol Laird, Peter Huiswaard, Kieran Mulgrew
- A Hanna-Barbera Production
- © 1973 Hanna-Barbera Productions, Inc.
- a hanna-barbera production
- No background music was used for the title cards.
- For this season only, Frank Welker was credited by his full name of Franklin Welker.
- Because this season seemed more low-key in tone, Hanna-Barbera uniquely slowed down its custom laugh track, one of the few shows made by Hanna-Barbera to do so.
- Most of the season uses background music from Hanna-Barbera's shows from the mid-late 1960s.