| cast |
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| Series Regulars | |||
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| Eric McCormack | Eric McCormack as Mason McGuire | Tom Cavanagh | Tom Cavanagh as Conner |
| Sarah Clarke | Sarah Clarke as Erin McGuire | Monica Potter | Monica Potter as Sarah Krajicek-Hunter |
| Geoffrey Arend | Geoffrey Arend as Hector Culligan | Mike Damus | Mike Damus as Tom Fuller |
| Griffin Dunne | Griffin Dunne as Tony Mink | | |
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| Recurring & Guests | |||
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| Greg Ellis | Greg Ellis as Simon Cochran | Kathleen Rose Perkins | Kathleen Rose Perkins as Amy |
| Vanessa Marano | Vanessa Marano as Haley ++ | | |