Stories Audio Drama UNIT: The New Series UNIT: The New Series Episode: 1 2 3 4 Retrieval 1 image Overview Characters How to Listen Reviews 1 Statistics Quotes 1 Overview Released Tuesday, May 23, 2017 Written by Guy Adams Publisher Big Finish Productions Runtime 54 minutes Time Travel Present Location (Potential Spoilers!) Greece, Earth Synopsis As the Earth's primeval rulers reclaim their birthright, UNIT must stand against them. Kate Stewart and Osgood venture into a Mediterranean stronghold to retrieve a means to fight back. But a Silurian warrior is on their trail. Once she has the humans' scent, Commander Tryska will never give up the hunt. Listen Listened Favourite Favourited Add Review Edit Review Log a repeat Skip Skipped Unowned Owned Owned Save to my list Saved Edit date completed Custom Date Release Date Archive (no date) Save Characters Kate Stewart Jastrok Silurians Tryska Petronella Osgood Sam Bishop Josh Carter Kalana First Appearance UNIT Show All Characters (9) How to listen to Retrieval: Big Finish Audio UNIT: Assembled Reviews Add Review Edit Review Sort: Date (Newest First) Date (Oldest First) Likes (High-Low) Likes (Low-High) Rating (High-Low) Rating (Low-High) Word count (High-Low) Word count (Low-High) Username (A-Z) Username (Z-A) Spoilers First Spoilers Last 1 review 20 March 2025 · 12 words Review by ash.hnt this one really sneaks up on you, with how good it is ash.hnt View profile Like Liked 0 Open in new window Statistics AVG. Rating33 members 3.32 / 5 The Time Scales AVG. Rating37 votes 3.50 / 5 Member Statistics Listened 82 Favourited 3 Reviewed 1 Saved 1 Skipped 1 Quotes Add Quote Link to Quote Favourite KATE STEWART: Please don't make me have to kill dinosaurs. I'm a scientist... I just can't kill dinosaurs! — Kate Stewart, Retrieval