Jamie Lang In today’s Global Bulletin, Constantin extends its deal with German hitmaker Bora Dagtekin, San Sebastian finalizes its Perlak section, upstart training program Creative Producer Indaba share details, Endemol Shine sells “Deadwater Fell” in France, and Channel 5 commissions eight new historical programs.Constantin Film has extended its exclusive deal with Bora Dagtekin, one of Germany’s most prolific local filmmakers, to 2025.The writer-director is responsible for several