This was the first appearance of Sandra Dee in the role of Tammy Tyree. She took taking over the role from Debbie Reynolds.
Annie Rook Call, portrayed by veteran actress Beulah Bondi, would be the catalyst for the events in the following film in the series, Tammy and the Doctor (1963).
A new "Tammy" theme song is introduced for this movie, like the movie itself called "Tammy, Tell Me True".
Final film of Donna Leary.