Filmography
25 titles- 1975
HustleMan in Phone Booth5.7Movie - 1973
The Don Is DeadDon Aggimio Bernardo5.9Movie - 1972
BanacekLester Sawyer8.4Show - 1972
Man on a StringCarlo Buglione (as John Duke Russo)7.0Movie - 1972
The ManHaley6.5Movie - 1971
Maybe I'll Come Home in the SpringDoctor (uncredited)6.0Movie - 1969
The Greatest Mother of 'em AllGene FrazerMovie - 1968
Hawaii Five-OEddie Rizzo7.2Show - 1968
The SplitMaccione (uncredited)6.7Movie - 1967
MannixLou DeMorro6.8Show - 1967
The InvadersLt. Alvarado6.9Show - 1966
Star TrekCommodore Wesley8.0Show - 1966
Mission: ImpossibleTiso Kastner7.6Show - 1965
Get SmartGreen Meadows8.0Show - 1963
The FugitiveSergeant Endicot7.3Show - 1963
The Outer LimitsDr. Terrell7.8Show - 1962
Follow That DreamAl (as John Duke)6.1Movie - 1961
The CrimebustersHood6.8Movie - 1960
The Case of the Dangerous RobinTeddy ThomasShow - 1960
Pay or Die!Lupo Miano (as John Duke)7.5Movie - 1959
The UntouchablesBrikka8.0Show - 1959
Hawaiian EyeMac5.6Show - 1959
Never Steal Anything SmallWard (as John Duke)8.2Movie - 1958
The TexanFrank6.0Show - 1957
Tombstone TerritoryJim Parker6.9Show