Soon Sammy, Jr. joined the act and they became known as the Will Mastin Trio.
The Will Mastin Trio started out as just Will Mastin and Sammy Davis, Sr., but then Sammy Davis, Jr. joined at the age of three, and the group was named the Will Mastin Trio.
The Will Mastin Trio (also Will Maston Trio on some bills) was a trio of dancers and singers formed by Will Mastin, Sammy Davis, Sr. and Sammy Davis, Jr..
The Kingston Trio | Alkaline Trio | John Butler Trio | trio | Trüby Trio | Trio of Doom | Trio (music) | The Heroic Trio | Will Mastin Trio | Moscow Art Trio | John Mayer Trio | Will Mastin | Trio Töykeät | trio (music) | Trio elétrico | Esbjörn Svensson Trio | Eroica Trio | Chad Mitchell Trio | All for You: A Dedication to the Nat King Cole Trio | Alex Skolnick Trio | Zimbo Trio | Trio sonata | TRIO Sarajevo | Trio Mediæval | Trio Bulgarka | Trio (band) | Trio | Tied & Tickled Trio | The Wayfarers Trio | The Rock and Roll Trio |