 A musician, threatened by thugs for a money debt, abducts Valerie and Barry and wants to report them to S.I.D. for the reward. Fitzhugh who escaped brings Dan, Steve and Mark to free them. However, the musician has second thoughts and hesitates about reporting them, but when Dan encounters the Giant, he suggests the way he can be successful is to being shown some jazz lessons. The thugs are suspicious of this new talent improvement and tries to exploit him. In the meanwhile, Fitzhugh is also abducted by the musician s strange neighbor: a snake charmer !