Spending almost two hours with the relentlessly drunk character is not a pleasant thing at all, and it is also not easy to watch the man who chooses to abandon himself to his own hell. He is almost near at the bottom. All he can do is moving further to the final destination he has been reaching for. He still has some fancy about getting out of his torment, but it only reminds him that he has already crossed the line. He screams out of frustration near the end of the movie, "It's not possible -- not in this world!"
John Huston's "Under the Volcano"(1984) poignantly looks at one of the bleakest states of mind. This is a sad portrayal of a man struggling with his addiction and the agonizing contradiction resulting from it. As one character in the movie says, no one can live without love, but he cannot accept it even if he has desperately yearned for.
The movie is mainly about one unfortunate day of the former British consul Geoffrey Firmin (Albert Finney) who has been stuck in Cuernavaca, Mexico. According to him, he resigned his post for himself, but that may be not true considering his present state. He is a drunkard going through the final stages of alcoholism where the drinking is necessary for getting "sober." He says he can deal with his addiction ("Surely you appreciate the fine balance I must strike between, uh, the shake of too little and, uh, the abyss of too much"), but his abstinence is just the brief moment of looking at his glass. His body soon craves for alcohol, he frantically searches for the bottle, and, after satisfying the need, he passes out.