User blog comment:Darthranner83/Disney characters with similarities to other heroes: Sgt. Calhoun/@comment-31330278-20181223221111

Some other heroes similar to Sgt Calhoun: Black Widow, Jill Valentine, Eda Wong, Mulan, John McClane, Ethan Thomas, Owen Grady, Robert Muldoon, Ellen Ripley, Janet Daniels.