Grey's Anatomy
2005
Christopher Lowell (born October 17, 1984) is an American actor. He is best known for playing the roles of Stosh "Piz" Piznarski in the television series Veronica Mars (2006–2007), William "Dell" Parker in the television series Private Practice (2007–2010), Sebastian "Bash" Howard in the television series GLOW (2017–2019), and Jesse Walker in How I Met Your Father (2022-2023). Wikipedia