Complex sentence: She is perhaps best known for her revealing role in the controversial HBO series "Tell Me You Love Me" (2007) and as Penelope Widmore on ABC's "Lost", and currently stars as Olivia Benford on ABC's "FlashForward".
Split into simpler sentences: She is perhaps best known for her revealing role in the controversial HBO series "Tell Me You Love Me" (2007) and as Penelope Widmore on ABC's "Lost". She currently stars as Olivia Benford on ABC's "FlashForward".