Zuleikha Robinson has joined the cast of HBO's drama series, Rome.

The Hollywood Reporter says Robinson will play Gaia, a sexy Amazonian female warrior who becomes a love interest for Titus Pullo (Ray Stevenson).

Also on HBO, Martin Landau is set to do a multiepisode guest spot on the comedy series, Entourage. No word yet on what role Landau will be playing.

Both shows begin their new season in the fall.