Sundance Channel is a television network that primarily features independent films, documentaries, and original programming focused on creative expression in film and television. It was originally launched in 1996 and has since been rebranded as SundanceTV.
The wordmark for "Sundance" likely uses the Della Robbia Bold font, which was crafted by Thomas Maitland Cleland. Meanwhile, the font used for the word "channel" below, is probably the Expressway Bold, designed by Ray Larabie.