Written and directed by Michael Cassutt , Steve Graham , Elias Gallegos , and Mark Steinig will produce alongside Martin . 'Summer is coming' was GRRM's comment on the project – a fun take on his famous 'Winter is coming' line from GRRM's 'Game of Thrones' novels – with Alexander Yellen lensing and Lina Esco , Charles Martin Smith , and Matt Frewer starring. The Late Show with Stephen Colbert and guest George R.R. Martin during Tuesday's October 25, 2022 show.
com/xRmLYM6E17 — Deadline Hollywood May 30, 2024 In his latest Not A Blog post , GRRM flashed back to a 2022 joint event that he participated in with Neil Gaiman – and one of the big topics that the duo addressed was their distaste for film and series creators who make changes to the books that they're adapting just for the sake of being able to say that they left their personal signature on it. Spoiler? They weren't fans of it.