Harry Holt is a recurring character who has appeared in four Tarzan films.
Hamilton reprised this role in the 1934 sequel Tarzan and His Mate, in which Holt dies during an attack by lions.
The character also appears in the 1959 and 1981 remakes of the 1932 film, played by Cesare Danova and John Phillip Law respectively.
As the initial romantic interest of Jane, Harry can be considered a replacement for Tarzan's paternal cousin, William Cecil Clayton, who was Jane Porter's initial love interest in the novels.
However, Harry is neither related to Tarzan nor antagonistic to the ape man as was the case for William.