I hear last season, the leads only filmed together two days a week per a clause Fillion had requested in his contract. Marlowe, who had always called the Castle (Fillion)-Beckett (Katic) relationship a centerpiece of the series, was the first to react to Katic’s exit yesterday, writing on Twitter that he was “heartbroken.” He was joined later by cast members Jon Huetas and Seamus Dever. is a Canadian-American actor and voice actor best known for his role as Richard Castle on the ABC series Castle, as well as his earlier portrayal of the lead role of Captain Malcolm Reynolds in the television series Firefly and its feature film continuation, Serenity.Stana Katic also has a lot of aspirations much bigger than Castle and outside of the ABC show.
The Fillion-Katic on-set relationship has been a difficult one, with multiple sources indicating that there had been friction between the two for years.
She’s got four completed projects outside of Castle in 2016 alone.
By comparison, Nathan Fillion has done primarily voice over work on some animated projects and video games which doesn’t take him away from his primary work on the ABC show.
He’s patient, always smiling, and seems to genuinely enjoy people.
That makes it hard to believe that he’s a massive egotist who, according to reports, bullied Stana Katic on the Castle set and left her in tears on more than one occasion. She’s been described as a bit shy but there are also plenty of rumors about her being a jerk on set.