Acted · 7 Mark Walker Known for The Neptune FactorSunday in the CountryRecon 2022: The Mezzo IncidentThe List 7Films 1973–2007Active 4.4Avg. IMDb 4.4Highest rated · The Neptune Factor 2Frequent collaborators Overview Films Timeline Frequent collaborators Films per yearTimeline 1973 · 11974 · 11986 · 11988 · 11998 · 12000 · 12007 · 1 19732007 Known for The Neptune Factor 1973 Sunday in the Country 1974 Recon 2022: The Mezzo Incident 2007 The List 2000 Films Starring 1 Supporting 6 Shades of Love: Indigo Autumn 1988 Recon 2022: The Mezzo Incident 2007 The List 2000 Random Encounter 1998 One Night Only 1986 Sunday in the Country 1974 The Neptune Factor 1973
