CREATE TABLE table_28786 ("No." FLOAT, "#" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Patient Portrayer" TEXT, "Original air date" TEXT, "Production code" TEXT)

Who is the patient portrayer of the episode with the production code 3T5004?
SELECT "Patient Portrayer" FROM table_28786 WHERE "Production code" = '3T5004'
SELECT "Patient Portrayer" FROM "table_28786" WHERE "Production code" = '3T5004'