| cast |
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| Series Regulars | |||
| |||
| Eric McCormack | Eric McCormack as Dr. Daniel Pierce | Rachael Leigh Cook | Rachael Leigh Cook as Kate Moretti |
| Arjay Smith | Arjay Smith as Max Lewicki | Kelly Rowan | Kelly Rowan as Natalie Vincent |
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| Recurring & Guests | |||
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| Jonathan Scarfe | Jonathan Scarfe as Special Agent Roger Probert | Ravi Patel | Ravi Patel as Dr. Harvey Kapoor |