>> olivia coleman is squeeze elizabeth in season three, taking the throne from claire foye. ilming started, olivia felt the pressure. >> i literally did for the first through weeks tried to channel claire. >> et was on set and saw how they used green screen to bring us buckingham palace. >> it's less abouthe at. >> helena plays princess margaret. she has a personal connection t her uncle. >> i think she was unexpectedly nervous. i was like, why? you're perfect. >> i've seen so much of you. yeah. you're a very lucky man. >> but fans will have to wait until season four to get a first xwlims of a young princess diana played by emma corrin. >> i am so ready to netflix with my teirra and my tea. it's such a good show. kevin, back to you. >> you have the date locked in. mean wile, there is tv royalty that is gearing up for their big series finale. >> i haven't dealt with the reality of having to say good-bye to "modern family" yet. i think we're all in deep, deep denial. >> the modern family era is coming to an end. this season will be the show's 11th and last. sofia shared this no