Photo Flash: Steven Pasquale, Lin-Manuel Miranda Star in NBC's DO NO HARM, Premiering Tonight

Steven Pasquale,('The Light in the Piazza', A Man of No Importance) stars as Dr. Jason Cole in the new NBC drama DO NO HARM. The cast also includes Phylicia Rashad (A Raisin in the Sun) as Dr. Vanessa Young and 'In the Heights' creator Lin-Manuel Miranda as Dr. Eli Malak star. The series premieres tonight at 10:00 pm/ET. Below, check out photos from the new drama!

In tonight's pilot episode, renowned neurosurgeon Dr. Jason Cole (Pasquale) has it all - including a dark secret. Every night at 8:25pm, Jason's body is overtaken by a dangerous alternate personality who goes by the name "Ian Price" (also Pasquale). For years, Jason has been able to restrain Ian with the help of an intense pharmaceutical cocktail - that is, until today. Now Ian is free and hell-bent on seeking revenge, which could jeopardize Jason's life, career, and budding romance with Dr. Lena Solis (Alana De La Garza).

About DO NO HARM:

Dr. Jason Cole (Steven Pasquale, "Rescue Me") is a highly respected neurosurgeon who has it all - a lucrative career, confident charm, the gift of compassion. But he also has a deep, dark secret. One morning when he wakes up disoriented in a wrecked hotel room amidst several near-naked women he's never seen before, he knows one thing: it's happening again. Every night at the same hour, something inside Jason changes, leaving him almost unrecognizable - seductive, devious, borderline sociopathic. This new man is his dangerous alternate personality who goes by the name of 'Ian Price.' For years he's battled Ian, keeping him in check with a powerful experimental sedative. But now his - their - body has developed a resistance to the serum, setting Ian free once again. And to make matters worse, after being suppressed for so long, Ian is hell-bent on taking Revenge on his oppressor. With everyone Jason cares about at risk - patients, friends, coworkers and even the woman he loves - he's got to stop Ian once and for all. Will they find some common ground, or will they bring each other down? Hell hath no fury like an alter ego scorned.

Also starring are Alana De La Garza ("Law & Order"), Michael Esper ("A Beautiful Mind"), Ruta Gedmintas ("The Borgias"), Lin-Manuel Miranda ("House"), Phylicia Rashad ("The Cosby Show"), John Carroll Lynch ("The Drew Carey Show") and Samm Levine ("Freaks and Geeks"). "Do No Harm" is produced by Universal Television and TBD Entertainment. The executive producer/writer is David Schulner ("Desperate Housewives," "The Event"). Peter Traugott ("Ringer") and Rachel Kaplan ("Ringer") also are executive producers.

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