Scoob!

The film homages the Hanna-Barbera original cast/crew by using their names in the film:

• Young Shaggy first appears in front of Casey's Creations, named after Shaggy's original voice actor Casey Kasem.
• When Fred, Daphne, and Velma are driving down the street in the Mystery Machine, they pass by two shops next to each other: Hanna Barbershop and Barbera Pizza. This is a nod to Scooby-Doo creators William Hanna and Joseph Barbera.
• The third Cerberus skull is located at Messick Mountain, named after Scooby-Doo's original voice actor Don Messick.
• Judy Takamoto is named after Iwao Takamoto, the original designer of Scooby-Doo.
• The three police officers are named Jaffe, Casey, and North, named for Nicole Jaffe (original voice of Velma), Casey Kasem and Heather North (the second voice of Daphne), respectively.
• Dastardly and Muttley were sponsored by Winchell Motor Oil, named after Dick Dastardly's original voice actor Paul Winchell.
• The R&S Coffee Shop is a reference to Joe Ruby and Ken Spears, writers who worked on Scooby Doo, Where Are You! (1969) and who founded Ruby-Spears Productions.
• Messick Mountain is named after the late Don Messick; the original voice of both Scooby-Doo and Muttley.

The small, feather-like "spikes" on the Blue Falcon's suit often intersect and visibly clip into each other as he moves.

Part of the closing credits are a montage of the Scooby gang and their friends/enemies on various adventures.

Featured in AniMat's Crazy Cartoon Cast: Big Bird's Big Break (2018)