*John Amos joins Ethan Suplee and Sydney Park as the latest additions to the cast of CBS’ Martin Lawrence comedy pilot, reports Deadline.com.

As previously reported, Lawrence plays Ty, a widowed father of two teenagers who, after losing his job in construction, decides to become a rookie cop at age 46.

Amos will play Captain Lorenzo, Ty’s commanding officer, an erudite, antique-collecting family man who is very tough and no-nonsense under his deceptively calm demeanor.

“My Name Is Earl” alum Suplee will play Travis, Ty’s new partner, an earnest, exuberant, straight-shooter. Park will play Kim, Ty’s 16-year-old daughter.