Complex sentence: Giles cast her again in 2009 as Pamela Harriman in another Charles Leipart play, "Swimming at The Ritz", a two hander based around the life of Harriman in which Dean played opposite Jos Vantyler.
Split into simpler sentences: Giles cast her again in 2009 as Pamela Harriman in another Charles Leipart play, "Swimming at The Ritz". A two hander based around the life of Harriman, playing opposite Jos Vantyler.