Undoubtedly in example sentence
Undoubtedly one of the great John Ford's masterpieces, Young Mr. Lincoln went practically unnoticed at the time of its initial release, no wonder because the year was 1939 when many of the greatest movies of the whole cinema history had been released, including the most mythical Western in the history of the genre, John Ford's milestone Stagecoach and many others, such as Gone with the Wind, The Wizard of Oz, Mr. Smith Goes to Washington which took the Oscar in the only category Young Mr. Lincoln was nominated for, which is Original Screenplay.