History has today announced the cancellations of the original drama series Project Blue Book and Knightfall after each ran for two seasons.
Project Blue Book starred Aidan Gillen, Michael Malarkey, Laura Mennell, Ksenia Solo, Michael Harney and Neal McDonough.
David O'Leary created the drama. He executive produced with Sean Jablonski, Robert Zemeckis, Jackie Levine and Barry Jossen. A+E Studios and Compari Entertainment produced.
The drama finished its 20-episode run across two seasons on March 24, 2020.
Knightfall starred Tom Cullen, Jim Carter, Pádraic Delaney, Simon Merrells, Julian Ovenden, Ed Stoppard, Genevieve Gaunt, Tom Forbes and Mark Hamill.
Don Handfield and Richard Rayner created the drama. They executive produced with Aaron Helbing, Josh Appelbaum, André Nemec, Jeff Pinkner, Scott Rosenberg, Jeremy Renner, Cyrus Voris, Ethan Reiff, Rick Jacobson and Barry Jossen. A+E Studios, Midnight Radio and The Combine produced.
The drama finished its 18-episode run across two seasons on May 13, 2019.
