Guest Stars B.D. Wong as Dr. Hugo Strange Nathan Darrow as Victor Fries / Mr. Freeze Tonya Pinkins as Ms. Ethel Peabody Kristen Hager as Nora Fries Danny Hoch as Pharmacist John Pirkis as Nigel Co Starring J.W. Cortes as Detective Alvarez Yinka Adeboyeku as Uniformed Officer Chris Northrop as Loonie #2 Shamika Cotton as Officer Holt Patrick Vincent Curran as Loonie #3 Rob Byrnes as Loonie #1