Tidelands (2018) Parents Guide: Is the series OK for kids?

The season contains consistent sexual content, including several explicit sexual encounters. This includes scenes with female full front and rear nudity, and male rear nudity. Sexual tension and innuendo are also present in dialogue and character interactions, contributing to the mature themes.

Violence is frequent and often graphic, including hand-to-hand combat, stabbings with visible blood, shootings, and strangulations. Characters are murdered, sometimes in brutal ways, and the aftermath of violence, such as dead bodies and pools of blood, is depicted. The Tidelanders' supernatural abilities are also used violently.

Frequent use of strong profanity is present throughout the season, including multiple uses of "f**k," "sh*t," and variations. Other expletives like "a**hole," "bitch," and "h*ll" are also regularly heard, especially during moments of conflict or heightened emotion among characters.

Characters are frequently shown consuming alcohol, often to intoxication, in social settings and to cope with stress. There is also a significant storyline involving drug manufacturing and trafficking within the Tidelander community, with scenes depicting the production of illicit substances. Characters also smoke cigarettes regularly.

Major themes explored include identity and belonging, as Cal grapples with her supernatural heritage and place in society. Family secrets, betrayal, and the struggle for power within the Tidelander community drive much of the narrative. Grief, abandonment, and moral ambiguity are also central to character development.