Acting
- 2011The Paul Reiser ShowHarold Melon1 ep.
- 2007Journeyman1 ep.
- 2003My Big Fat Greek Life1 ep.
- 1999The West WingAlexander Thompson2 ep.
- 1999L.A. Heat1 ep.
- 1997Fired UpGordon1 ep.
- 1995Star Trek: VoyagerQuarren Ambassador2 ep.
- 1984AirwolfColonel Arturo Alzar2 ep.
- 1973KojakWebster2 ep.
- 1966That Girl1 ep.
- 1965Days of Our LivesVictor Kiriakis3993 ep.
- 196187th Precinct1 ep.
- 1951Search for Tomorrow9 ep.
Guest appearances
- 2018Days of Our LivesVictor Kiriakis1 ep.
- 2010Mad MenWallace Harriman1 ep.
- 2009Cold CaseHerbert 'Wolf' James (2009)1 ep.
- 2007Journeyman1 ep.
- 2006E! True Hollywood Story1 ep.
- 2004American DreamsJohn Victor1 ep.
- 2003My Big Fat Greek Life1 ep.
- 2002Gilmore GirlsDouglas Swope1 ep.
- 2002The West WingAlexander Thompson2 ep.
- 2001Star Trek: VoyagerQuarren Ambassador2 ep.
- 1999L.A. Heat1 ep.
- 1997Fired UpGordon1 ep.
- 1997Diagnosis: MurderCarlton Everest1 ep.
- 1985AirwolfColonel Arturo Alzar2 ep.
- 1974KojakDancik, Webster2 ep.
- 1970That Girl1 ep.
- 1969Mission: ImpossibleIMF Captain1 ep.
- 1968The VirginianFrank West1 ep.
- 1965Bob Hope Presents the Chrysler Theatre1 ep.
- 1964Combat!Greek1 ep.
- 196287th Precinct1 ep.
- —The Paul Reiser ShowHarold Melon1 ep.
Also known as: Ιωάννης Αναστασάκης · 约翰·阿尼斯顿