Flanagan and Fogler join previously announced season 3 newcomerJames Norton as Ormund Hightower.

I’m very, very proud of the role that we’ve written.

InFire & Blood,George R.R.

Tommy Flanagan; Emma D’Arcy; Dan Fogler

Tommy Flanagan; Emma D’Arcy as Rhaenyra Targaryen; Dan Fogler.Credit:Courtesy of Simon Murphy; HBO; Courtesy HBO

As for Ser Manderly,Fire & Blooddescribed the figure as clever, well-spoken, and corpulent.

He is the second son of Desmond Manderly, the lord of White Harbour and head of House Manderly.

Flanagan most recently appeared in Netflixs Nicole Kidman-ledThe Perfect Coupleand the Russell Crowe movieSleeping Dogs.

Emma D’Arcy from House of the Dragon

Emma D’Arcy’s Queen Rhaenyra Targaryen on ‘House of the Dragon’ season 2.MAX

The latter marked a reunion years after Flanagan played Crowes righthand man in the originalGladiator(2000).

Fogler landed his big break in 2016’sHarry Potterprequel filmFantastic Beasts and Where to Find Them.

He more recently played Bob Dylan’s manager opposite Timothee Chalamet inA Complete Unknown.

Emma D’Arcy, Olivia Cooke House of the Dragon Season 2 - Episode 8

Emma D’Arcy as Rhaenyra, Olivia Cooke as Alicent in ‘House of the Dragon’ season 2.Liam Daniel/HBO