Siren's Song: [s1e20] The

In the episode "[S1E20] The Siren's Song," the series leans into its overarching mystery while focusing on Velma’s feelings of isolation within the gang. Plot Summary

: Amy is revealed to be the wife of Dr. Spike Cavenaugh, Destroido’s former chief of geology. She manipulated Velma into helping her rescue her husband, who had been kidnapped by the Fish Freaks. [S1E20] The Siren's Song

The episode begins with the disappearance of a sardine boat near a haunted oil platform. Feeling like a "fifth wheel" because of Fred and Daphne’s budding romance and Shaggy’s close bond with Scooby, Velma follows an anonymous tip from her blog. This leads her to encounter , a mysterious "mer-woman" who appeals to Velma’s desire for a secret friend. In the episode "[S1E20] The Siren's Song," the

: Velma discovers that Destroido covered up an incident from 20 years ago, which explains why no records existed in the local papers. Production Details Air Date : This episode originally aired in mid-2011. She manipulated Velma into helping her rescue her

: This episode marks a major turning point in the series’ central mystery. Velma confronts Angel Dynamite , accusing her of being Cassidy Williams , a member of the original Mystery Incorporated who vanished years ago.

"The Siren's Song" - Scooby-Doo! Mystery Incorporated (S1E20)