Spooky Time in Rosette Island

 is the 113th episode of Rosette Island that features a crossover with the characters from The Haunted Hathaways. It was released on November 13, 2023.

Characters:

 * Alex Harrison
 * James
 * Tommy
 * Yui
 * Kokone
 * Ran
 * Amane
 * Taylor Hathaway (debut)
 * Frankie Hathaway (debut)
 * Michelle Hathaway (debut)
 * Miles Preston (debut)
 * Louie Preston (debut)
 * Ray Preston (debut)

Transcript:

 * /Transcript

Trivia:

 * Taylor's, Michelle's, Miles's, and Ray's voice actresses reprise their original roles from the Haunted Hathaways Show. Frankie's original voice actress was replaced by Izabella Alvarez due to hitting puberty, and Louie's original voice actress was replaced by Jahzir Bruno due to hitting puberty.
 * Oddly enough, Izabella Alvarez and Jahzir Bruno both voice Ronnie Anne and Clyde respectively in the TV series of The Loud House.