ET spoke with 'The Rookie' actor, who admitted that sometimes he needs to be called out on set.
ET caught up with the 47-year-old actor on Tuesday in New York City where he dished on his new series 'The Rookie,' set to air on ABC in Fall 2018.
Katic was let go from the show in 2016, ultimately leading to the procedural’s end.
Fans speculated Beckett would meet her maker after actress Stana Katic exited the series.
After actress Stana Katic was cut from the show, many thought Detective Kate Beckett would be killed.
Kate Beckett has left the precinct.
ABC's 'Castle' is coming to an end.
It's time to say goodbye to Kate Beckett as the actress makes her exit from 'Castle.'
It's (almost) the end of an era!
ETonline has an exclusive first look at Monday's penultimate episode of 'Castle' and we're already having all the Beckett feels!
It was announced on Monday that the actress would not be returning for the ABC drama's ninth season.
Listen up, Caskett fans -- Nathan Fillion is breaking his silence on Stana Katic's shocking 'Castle' departure!
ABC is moving forward with a Beckett-less show.
The network is reportedly choosing to move forward with a Beckett-less show.