Cannon (1971) Parents Guide: Is the series OK for kids?

Mild innuendo and suggestive themes are present. Some episodes feature women in suggestive clothing or situations where romantic tension is implied, but there is no nudity or explicit sexual content. For example, a barmaid is mentioned in "Bitter Legion," implying a setting where suggestive behavior might occur, but not graphically shown.

The season contains consistent, moderate violence, including fistfights, car chases, and gun battles, often resulting in death. Villains are regularly shot or succumb to other violent acts, but gore is infrequent and not graphic. Cannon himself is often involved in physical altercations and sometimes uses a gun for self-defense or to apprehend criminals. Injuries are typically implied rather than explicitly shown.

Language is consistently mild, featuring words like "hell" and "damn." Stronger expletives are not used, fitting the TV-PG rating of the era. Dialogue is generally professional or conversational, with infrequent instances of frustration or anger expressed through mild language.

Frequent casual drinking among adult characters is depicted, usually in social settings like bars or restaurants. Some episodes feature plotlines involving drug dealing, with substances sometimes shown or explicitly discussed, but never graphic use or glorification. In "A Long Way Down," a doctor is accused of drug-dealing, and in "Death of a Stone Seahorse," a drug dealer's infirm sister is involved in a murder plot.

Mature themes include murder, kidnapping, conspiracy, and revenge. Episodes touch on police corruption, the trauma of war, and the complexities of familial relationships under duress. Issues like terrorism are also explored in one instance, adding a layer of intensity to the narrative, though always resolved within the confines of the network TV drama. The emotional impact of crimes is present but handled in a way suitable for a PG audience.