Born in 1999 to British and Irish heritage, Bennett trained quietly through early guest roles in British television before landing his international breakthrough. His early credits, including appearances in The Nevers, Liar, and the period drama Domina, showcase steady development rather than overnight exposure.
The pivot occurred when director Issa López cast him in True Detective Season 4. Working closely alongside Jodie Foster served as an intensive masterclass in underplayed, quiet emotional resonance. Playing a son torn between loyalty to an abusive father and allegiance to his police chief proved that Bennett possessed substantive dramatic weight. His transition to playing Prince Aerion demonstrates rare range: shifting from a subdued, morally tortured rookie deputy straight to an arrogant, flamboyant royal monster.