Brothers Grimm | Lehman Brothers | Christian Brothers | The Everly Brothers | Marx Brothers | The Chemical Brothers | Congregation of Christian Brothers | Wright brothers | The Doobie Brothers | The Allman Brothers Band | The Blues Brothers | Marist Brothers | Coen brothers | Lever Brothers | Brooks Brothers | Seven Brides for Seven Brothers | Institute of the Brothers of the Christian Schools | The Bellamy Brothers | Band of Brothers (TV miniseries) | Band of Brothers | The Righteous Brothers | The Neville Brothers | Schweizer brothers | Olmsted Brothers | The Brothers | Big Brothers Big Sisters of America | The Flying Burrito Brothers | The Brothers Karamazov | Short Brothers | Jonas Brothers |
A cross between Wallace Reid and Rudolph Valentino, McGregor, with slick-back hair, starred as the young whaling captain in a film version of Ben Ames Williams' All the Brothers Were Valiant (1923), perhaps the highlight of a busy career that mostly found the handsome, clean-cut actor supporting such glamorous female stars as Corinne Griffith, Florence Vidor, and Evelyn Brent.