Like his fellow Rat Packers, pop crooner Dean Martin was more than just an accomplished singer--he also enjoyed success as a movie star, comedian, and host of a popular television series. THAT'S AMORE pulls rare gems from the Dean Martin archive, carefully compiling the star's greatest pop hits, including "Young and Foolish," "Pennies from Heaven," and of course, "That's Amore."
| Actor | Role |
|---|---|
 Dean MartinSelf (archive footage) | Self (archive footage) |
 Petula ClarkSelf (archive footage) | Self (archive footage) |
 Peggy LeeSelf (archive footage) | Self (archive footage) |