<Li> Rosario Dawson as Commissioner Barbara Gordon / Batgirl </Li> <Li> Ralph Fiennes as Alfred Pennyworth </Li> <Li> Jenny Slate as Dr Harleen Quinzel / Harley Quinn </Li> <Li> Siri (Susan Bennett) as The Batcomputer (referred to as "' Puter" in the film) </Li>

Who voices harley quinn in the lego batman movie