26 Original Episodes Twenty-year police veteran Chief Robert T. Ironside (Raymond Burr) returns for another captivating season of the hit series Ironside. With the help of his special police unit – Sergeant Ed Brown (Don Galloway), ex-con-turned-assistant Mark Sanger (Don Mitchell) and policewoman Eve Whitfield (Barbara Anderson) – the squad tackles rogue ex-cops, addicts, radical Quebec separatists, terrorists and more! Season Four would mark the final season for Officer Eve Whitfield, since actress Barbara Anderson would leave the show at the season's conclusion.