Filmography
| Year | Title | Role |
| 2023 | Mad About the Boy: The Noel Coward Story (2024) | Self |
| 2004 | Frank Sinatra: The Man and the Myth | Actor |
| 1977 | Contract On Cherry Street | Dep. Insp. Frank Hovannes |
| 1968 | The Detective | Detective Sgt. Joe Leland |
| 1968 | Lady in Cement | Tony Rome |
| 1967 | Tony Rome | Tony Rome |
| 1966 | The Oscar (1966) | Self |
| 1966 | Assault on a Queen | Mark Brittain |
| 1966 | Cast a Giant Shadow | Vince Talmadge |
| 1965 | Von Ryan's Express | Col. Joseph L. Ryan |
| 1964 | Robin and the Seven Hoods (1964) | Robbo |
| 1964 | Paris When It Sizzles | Singer |
| 1963 | The List of Adrian Messenger | Cameo |
| 1963 | Come Blow Your Horn | Alan Baker |
| 1962 | The Manchurian Candidate (1962) | Major Bennett Marco |
| 1961 | The Devil at 4 O'clock | Harry |
| 1960 | Ocean's Eleven (2001) | Danny Ocean |
| 1960 | Can-Can | François Durnais |
| 1959 | A Hole in the Head | Tony Manetta |
| 1959 | Never So Few | Capt. Tom Reynolds |
| 1958 | Some Came Running | Dave Hirsh |
| 1958 | Kings Go Forth | 1st Lt. Sam Loggins |
| 1957 | The Pride And The Passion | Miguel |
| 1957 | Pal Joey | Joey Evans |
| 1957 | The Joker is Wild | Joe E. Lewis |
| 1955 | Guys and Dolls | Nathan Detroit |
| 1955 | The Man With the Golden Arm | Frankie Machine |
| 1955 | The Tender Trap | Charlie Y. Reader |
| 1955 | Not as a Stranger | Alfred Boone |
| 1954 | Suddenly | John Baron |
| 1954 | Young at Heart | Barney Sloan |
| 1953 | From Here to Eternity | Pvt. Angelo Maggio |
| 1952 | Meet Danny Wilson | Danny Wilson |
| 1949 | On the Town | Chip |
| 1949 | Take Me Out to the Ball Game | Dennis Ryan |
| 1948 | The Miracle of the Bells | Father Paul |
| 1947 | It Happened in Brooklyn | Danny Webson Miller |
| 1946 | Till the Clouds Roll By | Finale Specialty |
| 1945 | Anchors Aweigh | Clarence Doolittle |
