The gang meet Sonny and Cher. After being stranded on shark island, the gang decide to investigate the mysterious disappearance of a freight ship.
Did You Know?
When the gang is driving across the bridge to Shark Island, a big truck passes them and the Mystery Machine hangs off the edge. Fred asks if anyone go the license number and Sonny Bono says, "No, but I'd recognize that dirty laugh anywhere." Sonny's lips don't move when he replies to Fred. See more
That unearthly moaning.
G-sharp I believe.