The Silencers, a 1966 spy film, does not feature any discernible LGBTQ+ characters or themes. The narrative focuses on heterosexual espionage and action, with no elements that could be interpreted as queer representation, leading to a determination of N/A for LGBTQ+ portrayal.

The film 'The Silencers' (1966) does not feature any identifiable transsexual characters or themes. Consequently, there is no portrayal to evaluate within the scope of this framework, resulting in an N/A rating.

The film features several female characters who are involved in action sequences, including Gail Hendricks, Tina Batori, and Barbara. However, none of these characters are depicted as physically defeating one or more male opponents in close-quarters combat using skill, strength, or martial arts. Their roles in combat are either as victims, using firearms, or being subdued by male characters.

The film adapts the Matt Helm novels, with the titular character retaining his canonical male gender. Other significant characters introduced in the film are original creations and do not represent gender swaps of established figures from the source material.

The film is an adaptation of a novel, but its main characters' races align with their descriptions in the source material or are new creations for the screen adaptation, thus not constituting a race swap.