can you mention any actor from this episode?
Finn Jones, Kate Dickie, Lino Facioli, Brendan McCormack were some of them.
Casting
Finn Jones makes his first appearance as Ser Loras Tyrell, the young jouster known as "The Knight of Flowers". The casting was one of the first to be announced, being confirmed by author George R. R. Martin in June 2010 after it had been leaked before the contract was to be signed. The actor had initially been considered for the role of Jon Snow when the pilot was being filmed.

The new location of the court is also introduced: Scottish actress Kate Dickie was cast as the Lady of the Eyrie, Lysa Arryn, also making her first appearance in this episode. Although Dickie does not resemble the physical description of Lysa given in the books, Martin stated that her acting in the auditions was excellent. The role of her son (renamed Robin in the series to avoid confusion with King Robert) went to Lino Facioli, and the knight of the Vale Ser Vardis Egen was played by Brendan McCormack.

Lingerie model Emily Diamond has a role as a prostitute who teases Jory Cassel during the visit to the broth
the wolf and the lion game of thrones episode Fifth episode can you mention any characters from this episode? Lord Eddard Stark, Tyrion Lannister, Catelyn Stark
Finn Jones, Kate Dickie, Lino Facioli Finn Jones Finn Jones
The Wolf and the Lion The Wolf and the Lion The Wolf and the Lion
Casting Casting Casting
Finn Jones makes his first appearance as Ser Loras Tyrell, the young jouster known as "The Knight of Flowers". The casting was one of the first to be announced, being confirmed by author George R. R. Martin in June 2010 after it had been leaked before the contract was to be signed. The actor had initially been considered for the role of Jon Snow when the pilot was being filmed.

The new location of the court is also introduced: Scottish actress Kate Dickie was cast as the Lady of the Eyrie, Lysa Arryn, also making her first appearance in this episode. Although Dickie does not resemble the physical description of Lysa given in the books, Martin stated that her acting in the auditions was excellent. The role of her son (renamed Robin in the series to avoid confusion with King Robert) went to Lino Facioli, and the knight of the Vale Ser Vardis Egen was played by Brendan McCormack. Finn Jones makes his first appearance as Ser Loras Tyrell, Finn Jones makes his first appearance as Ser Loras Tyrell, the young jouster known as "The Knight of Flowers". 
wiki:24110850
The Wolf and the Lion [SEP] Casting
Finn Jones makes his first appearance as Ser Loras Tyrell, the young jouster known as "The Knight of Flowers". The casting was one of the first to be announced, being confirmed by author George R. R. Martin in June 2010 after it had been leaked before the contract was to be signed. The actor had initially been considered for the role of Jon Snow when the pilot was being filmed. The new location of the court is also introduced: Scottish actress Kate Dickie was cast as the Lady of the Eyrie, Lysa Arryn, also making her first appearance in this episode.