where is the guy who plays calvin on 227
227 (TV series) Also cast in 227 was Sandra Clark (Jackée Harry), Mary's young neighbor who constantly bickered back and forth with her about their respective views on life. Although their relationship was antagonistic at first, Mary and Sandra became good friends as time went on. Also living in the building was Pearl Shay (Helen Martin), a feisty-but-kind-hearted busybody neighbor who was known for snooping and had a sharp sense of humor. Pearl had a grandson named Calvin Dobbs (Curtis Baldwin), whom Brenda had a crush on and would finally date later in the series' run.