Callie Thorne
Dr. Danielle 'Dani' Santino (38 eps)
Scott Cohen
Nico Careles (38 eps)
Mehcad Brooks
Terrence King (38 eps)
Marc Blucas
Matthew 'Matt' Donnally (28 eps)
Hannah Marks
Lindsay Santino (28 eps)
Patrick Johnson
Ray 'Ray Jay' Santino Jr. (28 eps)
John Stamos
Connor McClane (10 eps)
Karissa Lee Staples
Paloma Madsen (10 eps)
Danielle Panabaker
Juliette Pittman (5 eps)
Gaius Charles
Damon Razor (4 eps)
Ben Winchell
Eric (2 eps)
Alaina Huffman
Allie (1 eps)
Teddy Sears
Bobby Caldwell (1 eps)
Susie Abromeit
Allison (1 eps)
Paul Blackthorne
Jack St. Cloud (1 eps)
LA Winters
Middle Aged Groupie (1 eps)
Levi Miller
Fake Trent Rogers (1 eps)