There is strong language ('f**k', 'motherf**ker'), as well as milder bad language such as 'bitch', 'pussy', 'shit', 'ass', 'asshole', 'son of a bitch', 'balls', 'God' and 'damn'.
There is strong threat as characters are pursued by zombies and hunted down by non-infected humans who subject them to intense menace, which includes a man being strung up by his wrists as a knife is played over his body and held to his throat.
Strong violence includes beatings with improvised weapons, shootings, stabbings, throat-slashings, a neck-break and attacks by zombie-like creatures, The violence is accompanied by strong bloodshed, and there is bloody aftermath injury detail.
There are infrequent mild sex references.