Synopsis by Hans J. Wollstein
Agents X-9 (Scott Kolk) and Tommy Dawson (Henry Hunter) manage to avoid the freighter by ducking under a pier, but the speedboat carrying the kidnapped Baron Karsten (Monte Blue) is long gone. The trail, however, leads straight back to the Raymond Estate, where the G-men round up Brenda's henchmen and free Baron Karsten. The phony baron, meanwhile, turns up at the Belgravian embassy where he browbeats the ambassador, Karsten's father, into handing over the crown jewels. Pidge (David Oliver) and a gun-wielding Shara Graustark (Jean Rogers) take up the pursuit, but a flat tire forces their vehicle over a cliff.