Cillian Returns/Transcript

Opening
(Theme song)

(A title card “Guest staring: Cillian Darcy”)

Shaggy (voice): Today, Cillian Darcy joins Scooby and me.

A Mysterious Girl
(The Mystery Inc are at the coffee shop, Shaggy and Scooby are having an eating the donut competition until Shaggy sees a mysterious blonde haired girl in a white dress.)

Shaggy: Who's that?

(The Mystery Inc sees the girl)

Daphne: Yeah, who is she?

Velma: I don't know.

(The girl walking rushing to the bathroom to go.)