The Boy Brothers were marionettes created by Flexitoon Puppets for the kids' series Shining Time Station.
Sodar Island - a web site for fans of Thomas The Tank Engine - has an interview with Craig Martin of Flexitoon who created the "Juke Box Band" marionettes were that featured on the popular children's TV show in the 1990s. You can see clips from Thomas and other Flexitoon projects on their web site (see previous post).
