Answer:

argonauts

AnswerCrossword Clue
ARGONAUTSCrew that sailed to Colchis
ARGONAUTSJason's band
ARGONAUTSHeracles, Orpheus et al.
ARGONAUTSOrpheus, Heracles et al
ARGONAUTSAdventurers groan at us degenerates (9)
ARGONAUTSAncient mariners