Rose McIver Olivia "Liv" Moore Actor Malcolm Goodwin Clive Babineaux Actor Rahul Kohli Dr. Ravi Chakrabarti Actor Robert Buckley Major Lilywhite Actor Aly Michalka Peyton Charles Actor David Anders Blaine DeBeers Actor Bryce Hodgson Don E Actor Rob Thomas Executive Producer Diane Ruggiero Executive Producer Danielle Stokdyk Executive Producer Dan Etheridge Executive Producer Tuan Quoc Le Director Bob Dearden Writer