The Most Unbelievable Old-School ‘Scooby-Doo’ Guest Stars

1970s celebrities loved hanging around abandoned amusement parks, apparently
The Most Unbelievable Old-School ‘Scooby-Doo’ Guest Stars

For a roving gang of mystery-solving, pot-addled hippies living out of a windowless van with aging demon/kitty cat imposters known as KISS.

This is by no means a new trend, even back in the show’s early days, when bell-bottoms, pet rocks and Scooby-Doo featured a number of random appearances from surprising celebrities. Such as…

Don Knotts

The great Knotts ed the Scooby gang for two adventures, playing a detective who looks exactly like Don Knotts in “Guess Who’s Knott Coming to Dinner?” and a barely legally-dissimilar version of his Andy Griffith’s familiarity with the legal system.

Mama Cass

Cass Elliott, the legendary vocalist from The Mamas & The Papas, showed up in “The Haunted Candy Factory,” playing a fictional version of herself who, for some reason, has bought a confectionery production plant overrun by villainous Green Globs and is, even more confusingly, seemingly the lone employee.

Laurel and Hardy

The Stooges weren’t the only iconic comedy team to confuse a generation of young cartoon viewers; Laurel and Hardy ed the Scooby gang in the “Ghost of Bigfoot.”

Speaking of g–g–g–ghosts, this show came out seven years after the death of Stan Laurel and fifteen years after Oliver Hardy ed away. Spooky.

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