Reacher season 4 isn't even out yet – but there are already some new faces set to join Alan Ritchson in season 5. We ask for your permission before anything is loaded, as Google reCAPTCHA may use cookies and other technologies. To view this content, choose 'Accept and continue' to allow Google reCAPTCHA and its required purposes. Accept and continueReacher season 4 starts Wednesday 12 August and Neagley starts Wednesday 16 September, only on Prime Video. Sign up for Prime Video for £8.99 a month.