| cast |
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| Series Regulars | |||
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| Alexandra Chando | Alexandra Chando as Emma Becker / Sutton Mercer | Andy Buckley | Andy Buckley as Ted Mercer |
| Helen Slater | Helen Slater as Kristin Mercer | Sharon Pierre-Louis | Sharon Pierre-Louis as Nisha Randall |
| Allie Gonino | Allie Gonino as Laurel Mercer | Blair Redford | Blair Redford as Ethan Whitehorse |
| Alice Greczyn | Alice Greczyn as Madeline "Mads" Rybak | Kirsten Prout | Kirsten Prout as Charlotte "Char" Chamberlin |
| Adrian Pasdar | Adrian Pasdar as Alec Rybak | Randy Wayne | Randy Wayne as Justin Miller |
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| Recurring & Guests | |||
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| Rick Malambri | Rick Malambri as Eduardo Diaz | Madison Burge | Madison Burge as Lexi Samuels |
| Christian Alexander | Christian Alexander as Thayer Rybak | Tyler Christopher | Tyler Christopher as Dan Whitehorse |