Stories Audio Drama Space Security Service Allegiance 1 image Overview Characters How to Listen Quotes Overview Releasing sometime in June 2025 Written by Angus Dunican Cover Art by Grant Kempster Publisher Big Finish Productions Directed by Barnaby Kay Time Travel Past Location (Potential Spoilers!) London Synopsis The lush planet Hathra and its capital-moon Othrys are on the cusp of civil war. SSS agents Anya Kingdom and Mark Seven are meant to keep a low profile while on a diplomatic mission there. But when a pregnant surrogate for the Othryn royal family desperately asks for their help, they're unable to refuse... Skip Skipped Unowned Owned Owned Save to my list Saved Edit date completed Custom Date Release Date Archive (no date) Save Characters Anya Kingdom Jane Slavin Mark Seven Joe Sims How to listen to Allegiance: Big Finish Audio Space Security Service: The Voord in London Quotes Add Quote Submit a Quote