★ 8.6 
Acting
Jonathan Oldham
Jonathan Oldham is best known for Regular Show, NCIS: Los Angeles and On the Beach.
Known for
Filmography
- 2010Regular ShowWeber / Outback Juey / Prime Minister (voice)
- 2009NCIS: Los AngelesRobert Spears
- 2000On the BeachCrewman Parsons
Frequently asked questions
What movies and shows has Jonathan Oldham been in?
Jonathan Oldham is best known for Regular Show, NCIS: Los Angeles and On the Beach.
Updated: October 28, 2026 ·