Deborah Ann Ryan is an American actress and singer. She started acting professionally onstage at the age of seven, and was later discovered during Disney Channel's nationwide search for new talent. She had starring roles in the series The Suite Life on Deck (2008–2011), the film 16 Wishes (2010), the series Jessie (2011–2015), and the film Radio Rebel (2012). She also appeared in the drama film What If... (2010), the series Insatiable (2018–2019), the comedy films The Opening Act (2020) and Shortcomings (2023), the thriller film Night Teeth (2021), and the Jeff Baena films Horse Girl (2020) and Spin Me Round (2022).

The Suite Life on Deck is an American teen sitcom that aired on Disney Channel from September 26, 2008, to May 6, 2011. It is a sequel/spin-off of the Disney Channel Original Series The Suite Life of Zack & Cody. The series follows twin brothers Zack and Cody Martin and hotel heiress London Tipton in a new setting, the SS Tipton, where they study-abroad at Seven Seas High School and meet Bailey Pickett while Mr. Moseby manages the ship. The ship travels around the world to nations such as Italy, France, Greece, India, Sweden and the United Kingdom where the characters experience different cultures, adventures, and situations.