Jocko Sims is an American actor. His acting career began in the mid-2000s. During his beginnings, he guest-starred on television shows, such as Cold Case. He next joined the main cast of the TV series Crash, which went on to become short-lived. He continued his performing career, mostly on the small screen in the 2010s. During this period, he appeared on Criminal Minds and NCIS. He next had a recurring role as Robert Franklin on Masters of Sex. He then became further known for starring on The Last Ship as Lieutenant Carlton Burk. He still stars on the show up to present. He also joined the main cast of I’m Dying Up Here.