TR Knight joins HBO Max series 'The Flight Attendant'

"Grey's Anatomy" alum TR Knight is on board HBO Max's thriller drama " Flight Attendant", fronted by Kaley Cuoco. series is based on Chris Bohjalian's vel and features Cuoco as title character, Cassie, who wakes up in wrong hotel, in wrong bed, with a de man and is clueless about it.

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According to Deline, Knight will star as Davey, Cassie's older bror who disagrees with her life choices and is frustrated his sister remembers ir childhood differently. Knight was recently seen in Pablo Picasso and Albert Einstein chapters of National Geographic's "Genius" series.

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" Flight Attendant" also stars Soya Mizu, Michiel Huisman, Colin Woodell, Zosia Mamet, Merle Dandridge and Griffin Matws. Cuoco is also executive producing.

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