Michael Constantine
- My Big Fat Greek Wedding 3
2023 In Memory Of
- My Big Fat Greek Wedding 2
2016 Kostas 'Gus' Portokalos
- My Big Fat Greek Wedding
2002 Kostas 'Gus' Portokalos
- WW3
2001 Yuri Zenkovsky
- Thinner
1996 Tadzu Lempke
- The Juror
1996 Judge Weitzel
- Because Mommy Works
1994 Elliot
- My Life
1993 Bill Ivanovich
- Deadfall
1993 Frank
- By a Thread
1992 Anthony Gallucci
- Prancer
1989 Mr. Stewart / Santa
- Question of Faith
1988 Doctor Rudolph
- In the Mood
1987 Mr. Wisecarver
- Daniel and the Lion's Den
1986 (voice)
- Pray for Death
1985 Mr. Newman
- Forty Days of Musa Dagh
1982 Talaat Pasha
- Silent Rebellion
1982 Yianni
- Evita Peron
1981 Jaime Yankelevich
- The Love Tapes
1980 Frank Yost
- The North Avenue Irregulars
1979 Marv
- Crisis in Mid-Air
1979 Frank Piovano
- Summer of My German Soldier
1978 Harry Bergen
- Billy: Portrait of a Street Kid
1977 Dr. Silver
- Wanted: The Sundance Woman
1976 Dave Riley
- Voyage of the Damned
1976 Luis Clasing
- Twin Detectives
1976 Ben Sampson
- Peeper
1975 Anglich
- The Secret Night Caller
1975 Dr, Mayhill
- The Night That Panicked America
1975 Jess Wingate
- Big Rose
1974 Gunther
- Death Cruise
1974 Dr. Burke
- The Bait
1973 Captain Gus Maryk
- Say Goodbye, Maggie Cole
1972 Dr. Sweeney
- Deadly Harvest
1972 Stefan Groza
- Suddenly Single
1971 Frankie Ventura
- The Impatient Heart
1971 Murray Kane
- The Reivers
1969 Mr. Binford
- If It's Tuesday, This Must Be Belgium
1969 Jack Harmon
- Justine
1969 Memlik Pasha
- Don't Drink the Water
1969 Krojack
- Skidoo
1968 Leech
- In Enemy Country
1968 Ladislov
- Ghostbreakers
1967 Oscar Jensen
- Hawaii
1966 Mason
- Beau Geste
1966 Rostov
- Quick, Before It Melts
1965 Mikhail Drozhensky
- Island of Love
1963 Andy
- The Hustler
1961 Big John
- The Last Mile
1959 Ed Werner
