| Gaspar De Vaca in The Bright Shawl |
| Prince Arnoldo da Pescia in Dangerous Money |
| Tito Melema in Romola |
| Nick Di Silva in The Beautiful City |
| Barnaby Powers in Faint Perfume |
| Scott Seldon in My Lady's Lips |
| Van Templeton in Aloma of the South Seas |
| Snake Landree in Desert Gold |
| Jack Harrison in The Runaway |
| Lorenzo Salvia in Sea Horses |
| Tony Santelli in Tin Gods |
| Roddy Forrester in White Mice |
| Don Kendall in Love's Greatest Mistake |
| Clan Dillon in Nevada |
| Trent Regan in New York |
| Prince Eric in Paid to Love |
| Manuel Oliveros in Señorita |
| Kada in She's a Sheik |
| Harold Jones in Special Delivery |
| Prince Alado in Time to Love |
| Becque in Beau Sabreur |
| Dapper Frank Trent in The Dragnet |
| Her Nemesis in Feel My Pulse |
| Froggy in Forgotten Faces |
| Capt. William Trench in The Four Feathers |
| Philip Voaze in Interference |
| Leo Andreyev - The Director in The Last Command |
| Smith in Partners in Crime |
| John Murdock in The Vanishing Pioneer |
| Philo Vance in The Canary Murder Case |
| Karl Kraley in Charming Sinners |
| Philo Vance in The Greene Murder Case |
| Robert Courtland in Pointed Heels |
| Gardoni in Behind the Make-Up |
| Philo Vance in The Benson Murder Case |
| William B. Foster in For the Defense |
| Jim Montgomery aka John Nelson in Shadow of the Law |
| John D. Marsden in Street of Chance |
| Jamie Darricott in Ladies' Man |
| Michael Trevor in Man of the World |
| Hugh Dawltry in The Road to Singapore |
| Gar Evans in High Pressure |
| The Robber in Jewel Robbery |
| Anton (Tony) Adam in Lawyer Man |
| Dan Hardesty in One Way Passage |
| John Fletcher in Double Harness |
| Philo Vance in The Kennel Murder Case |
| Donald Free in Private Detective 62 |
| John Prentice in Evelyn Prentice |
| Sherwood Nash in Fashions of 1934 |
| Captain Bill Tennant in The Key |
| Jim Wade in Manhattan Melodrama |
| Nick Charles in The Thin Man |
| Fritz in Escapade |
| Ned Riley in Reckless |
| Lieutenant Bill Gordon in Rendezvous |
| Clay 'Dal' Dalzell in Star of Midnight |
| Nick Charles in After the Thin Man |
| Dr. Lawrence Bradford in The Ex-Mrs. Bradford |
| Florenz Ziegfeld Jr. in The Great Ziegfeld |
| Bill Chandler in Libeled Lady |
| Godfrey in My Man Godfrey |
| Charles Lodge in Double Wedding |
| Baron Stephan Wolensky in The Emperor's Candlesticks |
| Charles in The Last of Mrs. Cheyney |
| Johann Porok in The Baroness and the Butler |
| Nick in Another Thin Man |
| Larry Wilson aka George Carey in I Love You Again |
| Steve Ireland in Love Crazy |
| Nick Charles in Shadow of the Thin Man |
| David Talbot in Crossroads |
| William S. Whitley in The Heavenly Body |
| Nick Charles in The Thin Man Goes Home |
| Terence Ellerton 'Terry' O'Neill in The Hoodlum Saint |
| Florenz Ziegfeld Jr. in Ziegfeld Follies |
| Father in Life with Father |
| Senator Melvin G. Ashton in The Senator Was Indiscreet |
| Nick Charles in Song of the Thin Man |
| Mr. Peabody in Mr. Peabody and the Mermaid |
| Emery Slade in Dancing in the Dark |
| Andrew Gentling in Take One False Step |
| Homer 'Doc' Brown in The Treasure of Lost Canyon |
| Steve Latimer in The Girl Who Had Everything |
| Doc in Mister Roberts |
| 'Natural' Davis in Street of Chance |