Life and career

Constantine was born Gus Efstration in Reading, Pennsylvania, the son of Andromache Efstratiou (Ανδρομάχη Ευστρατίου; née Fotiadou ) and Theoharis Ioannides (a steel worker), both immigrants from Greece.

He began his career on the New York stage and in the mid-1950s as understudy to Paul Muni in Inherit the Wind. While in the cast, he met and married actress Julianna McCarthy on October 5, 1953; they had two children, Thea Eileen and Brendan Neil. The marriage ended in divorce in 1969, the same year that Constantine began his role on Room 222.

He studied acting with such prominent mentors as Howard Da Silva. He was playing character roles on and off Broadway in his mid-twenties, supplementing his income as a night watchman and shooting-gallery barker. In 1959 he appeared in his first film, The Last Mile (1959). He had a small but memorable supporting role in The Hustler (1961). In 1964 and 1965 Constantine appeared on Perry Mason, both times as the murderer. He played the role of wannabe private eye Dillard in "The Case of the Blonde Bomber," then he played Pappy Ryan in "The Case of the Runaway Racer." In 1967 he appeared in the first part of "The Judgment," the two-episode conclusion of The Fugitive, starring David Janssen. Constantine played a long-suffering anti-organized-crime agent in Walt Disney's caper film The North Avenue Irregulars (1979), where he appeared alongside Edward Herrmann and Cloris Leachman. He also played an organized crime mobster who worked for Frank Nitti in the television version of The Untouchables.

He played Santa Claus in Prancer (1989). In 1993, Constantine appeared in the independent drama Question of Faith, starring Anne Archer and Sam Neill. He played Tadzu Lempke in Stephen King's Thinner in 1996. In 2002, he enjoyed an unexpected comeback as the Windex-toting Gus Portokalos in the hit movie My Big Fat Greek Wedding, a role he reprised in the short-lived television series My Big Fat Greek Life, and a sequel film with the original cast, My Big Fat Greek Wedding 2, which was released on March 25, 2016.

Filmography

Film

Television

• Cold Case (1 episode, 2007)
• My Big Fat Greek Life (7 episodes, 2003)
• Cosby (1 episode, 1997)
• Law & Order (2 episodes, 1992-1994)
• Murder, She Wrote (2 episodes, 1985-1988)
• Simon & Simon (3 episodes, 1984-1988)
• Friday the 13th: The Series ("Pipe Dream" 1988)
• MacGyver (2 episodes, 1985-1987)
• Magnum, P.I. (1 episode, 1986)
• Remington Steele (3 episodes, 1984-1986)
• Highway to Heaven (1 episode, 1985)
• Airwolf (1 episode, 1985)
• The Love Boat (2 episodes, 1983)
• Amanda's (1 episode, 1983)
• Mama's Family (1 episode, 1983)
• The Fall Guy (1 episode, 1983)
• Quincy ME (4 episodes) (1981 Dr Arthur Clotti - in season 6, episode 14 "Seldom Silent, Never Heard") ( 1983 Season 8 Episode 3 "Give Me Your Weak") (1979 Season 4 Episodes 14 & 15 "Walk Softly Through The Night" Parts 1 and 2)
• Fantasy Island (1 episode, 1980)
• Roots: The Next Generations (mini-series, 1979)
• 79 Park Avenue (mini-series, 1977)
• The Krofft Supershow: Electra Woman and Dyna Girl (4 episodes, 1976) as The Sorcerer
• Mary Tyler Moore (1 episode, 1971)
• Room 222 Series - Seymour Kaufman (1969-1974)
• The Streets of San Francisco - Al Davies - in episode "A Wrongful Death" (series, 1973)
• Mission: Impossible (1 ee, 1969)
• Gunsmoke (2 episodes, 1963-1968)
• Combat (1 episode, 1967)
• The Invaders (1 episode, 1968)
• Hey Landlord (series, 1966-1967)
• The Odd Couple (series, 1970-1975)
• Dundee and the Culhane (1 episode, 1967 series)
• "I Spy (1965 TV series)" (2 episodes, 1966)
• The Fugitive (3 episodes, 1965-1967) (Ernie Svoboda, Ben Wyckoff, Arthur Art Howe)
• The Virginian (1 episode 1965)
• Voyage to the Bottom of the Sea - The Indestructible Man (1 episode 1965)
• The Road West in episode "To Light a Candle" (series, 1966)
• The Dick Van Dyke Show (1 episode, 1966)
• Hogan's Heroes (1 episode, 1966) as Heinrich -episode- "It Takes a Thief...Sometimes"
• The Jean Arthur Show (2 episodes as Carnella, 1966)
• Death Valley Days ("The Great Turkey War", 1965), with Parley Baer as Horace Greeley
• Perry Mason (2 episodes, 1964-1965)
• The Outer Limits (episode 46 "Counterweight", 1964)
• Slattery's People (1964) one episode as Hungerford in "Remember The Dark Sins of Youth?"
• The Twilight Zone (1 episode, 1964) as Sheriff Koch in "I Am the Night Color Me Black"
• The Eleventh Hour as Dr. Jamison in episode "And God Created Vanity" (1963)
• The Dakotas as Marshak in "Trouble at French Creek" (1963)
• Channing (1 episode, 1963) as Nick in "No Wild Games for Sophie" (1963)
• The Lloyd Bridges Show (2 episodes, 1962-1963)
• The Untouchables (5 episodes, 1961-1963)
• Target: The Corruptors! (1 episode), 1961
• Brenner (1 episode, 1959)
• My Favorite Martian (TV series) (02 episodes, 1965-1966)

[ Source: Wikipedia ]