Watch Series: Sigmund and the Sea Monsters Released in (1973) - Season 1 produced by USA, The TV Series categorized in Fantasy, Science-Fiction, Comedy, Family, and content rating TV-G with duration 30 min broadcasted as these networks NBC, Streamed at Putlocker & directed by Marty Krofft, Sid Krofft. Sigmund and the Sea Monsters was an American children's television series that ran from 1973 to 1975, produced by Sid and Marty Krofft and aired on Saturday mornings. There were 29 episodes spanning two seasons. - Season 1