Though Kevin has evidenced 23 personalities to his trusted psychiatrist, Dr. Fletcher, there remains one still submerged who is set to materialize and dominate all the others. Compelled to abduct three teenage girls led by the willful, observant Casey, Kevin … James McAvoy, Anya Taylor-Joy, Betty Buckley, Haley Lu Richardson, Jessica Sula, Izzie Coffey, Brad William Henke Added on Netflix 2023-05-17. Added on Amazon Prime 2023-07-26. Youtube Trailer