This article examines how distinctive literary protagonists can sustain long-running television franchises, arguing that their clear values, skills and personalities give adaptations a durable foundation. It highlights Alex Cross and Jack Reacher as examples of characters whose established identities and extensive source material have translated into ongoing screen projects.

– Alex Cross: James Patterson’s detective and psychologist has appeared in 35 novels over three decades; Prime Video’s Cross, starring Aldis Hodge, uses original modern mysteries, with a 36th book due in October and a third TV series planned.
– Jack Reacher: Lee Child’s nomadic former military policeman has led bestselling annual novels for roughly 30 years, defined by his physical power, quick thinking and commitment to confronting exploitation.