Westwind Episode Guide Air date Synopsis 09/06/75 Outlaws force the Andrews family to dive for sunken treasure in an area with a killer shark. 09/13/75 While out at sea, supplies begin to disappear off of the Westwind. 09/20/75 A cripple, who blames Steve for his problems, kidnaps Robin in retaliation. 09/27/75 Tom and Robin search for a mythical creature who can kill through will power alone. 10/04/75 An elderly man (John Carradine) involves the Andrews family in his search for stolen jade. 10/11/75 Modern-day pirates steal the ketch with Steve and Kate aboard. 10/18/75 An elderly Hawiaan man attempts to get Tom and Robin to help him make a dive into a lagoon containing a shark that is considered to be a god. 10/25/75 A woman asks the Andrews family for help in searching for her husband, who supposedly dived into the ocean and never came back up. 11/01/75 Tom comes to the aid of an old fisherman accused of stealing fishing nets. 11/08/75 Tom and Robin help a park ranger investigate reports of ghosts frightening visitors. 11/15/75 Robin is hospitalized after being bitten by a water snake. 11/22/75 Tom and Robin get involved with an adventure concerning a treasure map. 11/29/75 Steve and Kate are charged with kidnaping a young man they had given a ride on the Westwind. 12/06/75 - on Repeats.