Liam Neeson has made a surprise cameo in a new episode of DERRY GIRLS. The beloved sitcom returned for the final season this week, with eagle-eyed fans spotting the TAKEN actor feature as a police inspector questioning the main characters about a school burglary. DERRY GIRLS creator Lisa McGee confirmed Neeson’s role after the episode, tweeting that his code name while filming was “the big fella” and adding that it was “quite an easily cracked code”.