Treasure of San Bosco Reef, The (television) Two-part television show; aired on November 24 and December 1, 1968. Directed by Robert L. Friend. A young man, Dave Jones, visiting his uncle in Italy becomes involved with smugglers as they explore a sunken wreck and learn of stolen artifacts. Stars Roger Mobley, James Daly, Nehemiah Persoff, John van Dreelen. The star, Roger Mobley, moved on to this show directly after his work on the Gallegher series.