1. A Good Medium Is Rare

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. 14 October 1972

After returning the dog of Phyllis Diller, Mystery, Inc. join her to a seance at the mysterious Magic Mansion, where they find out a gargoyle and two phantoms are after her hidden treasure.

2. Sandy Duncan's Jekyll and Hyde

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. 21 October 1972

Mystery, Inc. comes to the aid of Sandy Duncan when various monster attacks disrupt the production of her latest movie.

3. The Secret of Shark Island

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. 28 October 1972

The gang meet Sonny and Cher. After being stranded on shark island, the gang decide to investigate the mysterious disappearance of a freight ship.

4. The Haunted Horseman of Hagglethorn Hall

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. 2 December 1972

Scooby and the Gang help Davy Jones solve the mystery of the haunted horseman who's scaring away tourists at his uncle's Scottish castle.

5. The Phantom of the Country Music Hall

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. 9 December 1972

Scooby and the gang visit the Country Music Hall and try to find their missing friend Jerry Reed.

6. Scooby-Doo Meets Jeannie (Mystery in Persia)

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. 22 September 1973

Scooby and the gang meet Jeannie, Babu, Corey, and Henry from Jeannie (1973)

7. The Haunted Showboat

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. 15 September 1973

Scooby Doo meets Josie and the Pussycats.

8. The Spirited Spooked Sports Show

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. 29 September 1973

The gang help coach Tim Conway track down the ghost of an athlete that is haunting the students and faculty of Velma's high school.