Having already appeared in CSI, Dennings landed another role in the Big Apple-based spin-off (as a different character). She played Sarah Endecott in this crossover episode, the storyline of which began on CSI: Miami.
She faces a fair bit of questioning, with Mac Taylor (Gary Sinise) and Horatio Caine (David Caruso) on the hunt for killer who has taken out a bunch of students at a party.
Cool credentials? It's another meaty appearance in a real big-name show.