In a separately filmed trailer, Vitaphone production reel #3048, Richard Barthelmess introduces other members of the cast, who sing.
In September 1928, Warner Bros. Pictures purchased a majority interestin First National Pictures and from that point on, all "First National" productions were actually made under Warner Bros. control, even though the two companies continued to retain separate identities until the mid-1930's, after which time "A Warner Bros.-First National Picture" was often used.
This film was presumed lost but now exists in a major American archive.
Vitaphone production reels #3386-3394.