Post-production has been completed and a sneak peek trailer has been released for Groucho Arts’ London-set crime thriller “Tales of Babylon.” The film stars Clive Russell (“Game of Thrones”), Billie Gadsdon (“Cruella”), Aaron Cobham (“The Spanish Princess”), Paul Cassidy (“Outlander”), Maria Crittell (“Doctors”) and Ray Calleja (“Mr. Selfridge”). It is…