Cher, Scooby and the Sargasso Sea!

"Cher, Scooby and the Sargasso Sea!" is the seventeenth episode of Scooby-Doo and Guess Who? season two, and the forty-third overall. It aired on October 1, 2021 on HBO Max. It was written by Caroline Farah, produced by series creator, Chris Bailey, and directed by Frank Paur.

The animators turn back time on Cher when she makes her second guest appearance in a Scooby-Doo series. This time, she invites Mystery Incorporated to celebrate Scooby's birthday on her yacht. But while the plot may be new, the same old shark men out to get them again.

Characters

 * style="background-color:#clear"| Scooby-Doo
 * style="background-color:#clear"| Frank Welker
 * style="background-color:#clear"| Daphne Blake
 * style="background-color:#clear"| Grey Griffin
 * style="background-color:#clear"| Shaggy Rogers
 * style="background-color:#clear"| Matthew Lillard
 * style="background-color:#clear"| Fred Jones
 * style="background-color:#clear"| Frank Welker
 * style="background-color:#clear"| Velma Dinkley
 * style="background-color:#clear"| Kate Micucci
 * style="background-color:#clear"| Cher
 * style="background-color:#clear"| Herself
 * style="background-color:#d2d2ff"| Chef
 * style="background-color:#aaffaa"| Matthew Lillard
 * style="background-color:#d2d2ff"| Sharkman #1
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#d2d2ff"| Captain Kirby
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| First Mate Nash
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#d2d2ff"| Twin #1
 * style="background-color:#aaffaa"| Grey Griffin
 * style="background-color:#d2d2ff"| Twin #2
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| Sea captain
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| First Mate Nash
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#d2d2ff"| Twin #1
 * style="background-color:#aaffaa"| Grey Griffin
 * style="background-color:#d2d2ff"| Twin #2
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| Sea captain
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| Sea captain
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#aaffaa"| Robbie Daymond

Organizations

 * Mystery Incorporated

Locations

 * Earth
 * Atlantic Ocean
 * Sargasso Sea
 * The Moon

Objects

 * Gold bars

Vehicles

 * Cher's yacht
 * The Mystery Machine
 * S.S. Dolly

Filming
It was copyrighted in 2020.

Music
The theme song, entitled "Scooby-Doo, Where Are You?", was written by Chris Bailey, and performed by David Poe. It was produced by Vivek Maddala. The score was performed by Peter Bateman and Sunna Wehrmeijer.

Release
Dates are in order of release:


 * Turkey: January 7, 2021 on Boomerang
 * Australia: March 14, 2021 on Boomerang
 * Canada: March 28, 2021 on Teletoon
 * United States: October 1, 2021 on HBO Max

Behind the scenes

 * With every episode's title card, one of the gang announces the guest star, which is Scooby this time.
 * The last time the gang met Cher was in The New Scooby-Doo Movies episode "The Secret of Shark Island."