Biography
John Marshall Jones is an American actor. He has appeared in numerous television series and films since the mid-1980s.
Jones is known for his portrayal of Floyd Henderson in the sitcom Smart Guy (1997–1999). His other credits include roles in Con Air (1997), Dexter (2006), The Mentalist (2008), Bones (2005), 9-1-1 (2018), The Rookie (2018), The Curse of La Llorona (2019) and recurring appearances in For All Mankind (2019–2022). He played a police officer in the original Malcolm in the Middle (2000) and Brian in the 2026 miniseries Malcolm in the Middle: Life's Still Unfair.
