Nan of Music Mountain is a 1917 American silent drama film directed by George Melford and Cecil B. DeMille (who receives no screen credit).

[1] The film is based on Frank H. Spearman's novel of the same name and stars Wallace Reid and Anna Little.

[2] As described in a film magazine,[3] Henry de Spain (Reid) is determined to find the man who murdered his father.

He becomes sort of an outsider with Duke Morgan's (Roberts) gang, cattlemen, and outlaws.

Nan dispatches a message to Henry for assistance and he brings her safely to his clan.