While Dr. Quest scouts Thailand for hallucinogenic plants, Race is secretly replaced by a lookalike enemy agent seeking Benton's formula.
Dr. Quest must go to Thailand to get some plants for a medicinal cure to prolonged space travel. As Hadji and Jonny join Race for a photo shoot, the latter is about to be abducted by one of Dr. Quest's enemies and replaced by a lookalike in order to steal Quest's secret formula.—RealLiveClaude