Go On - Episode 1.09 - Back, Back, Back... It's Gone! - Synopsis

Ryan decides to date again and receives an invitation from Olympian Misty May-Treanor (playing herself) to play beach volleyball with her pals. Meanwhile, George celebrates living beyond his life expectancy, and Danny begins falling for Sonia. Original Air Date: Nov 27, 2012
Guest Cast Seth Morris: Danny Sarah Baker: Sonia

Source: SpoilerTV