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, directed by Frank Paur, and voice directed by Collette Sunderman.

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.

Memorable quotes
Shaggy: Like, zoinks! It's... Mystery Inc.: ...Singer, songwriter, actor, producer, and total goddess, Cher! Cher: Uh, you guys don't have to say that every time I walk into a room.

First Mate Nash: And we would've gotten away with it, too, if it weren't for you meddling kids and famous singer, songwriter, producer, and actor Cher.

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"| Old 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"| Old sea captain
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#aaffaa"| Keith Ferguson
 * style="background-color:#d2d2ff"| Old sea captain
 * style="background-color:#aaffaa"| Robbie Daymond
 * style="background-color:#aaffaa"| Robbie Daymond

Organizations

 * Mystery Incorporated

Locations

 * Earth
 * Atlantic Ocean
 * Sargasso Sea
 * United States (indirectly mentioned)
 * Shark Island (mentioned)
 * Caribbean (indirectly mentioned)
 * Barbados (mentioned)
 * The Moon

Objects

 * Sargasso seaweed
 * 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 episode's main music 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
 * United Kingdom and Ireland: October 11, 2021 on Boomerang

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."
 * Shaggy says "Zoinks" thrice.
 * Fred says "Hold the phone" thrice.
 * Daphne says "Jeepers" once.

Home availability

 * In the United States:
 * June 28, 2022: Warner Home Video releases Scooby-Doo! and Guess Who?: The Complete Second Season on DVD.
 * In Canada:
 * December 6, 2022: Warner Home Video releases Scooby-Doo! and Guess Who?: The Complete Second Season on DVD.
 * In the United Kingdom and Ireland:
 * March 6, 2023: Warner Home Video releases Scooby-Doo! and Guess Who?: The Complete Second Season on DVD.