Which famed rock singer played the dimension hopping villain Rickman on the U.S. TV sci-fi series "Sliders"?

The famed rock singer who played the dimension hopping villain (Rickman) on the 1995 - 1997 U.S. TV sci-fi series "Sliders" was Roger Daltrey. Specifically, in season 3, the main characters on the show Quinn Mallory (Jerry O'Connell), Professor Maximillian Arturo (John Rhys-Davies), Wade Wells (Sabrina Lloyd), and Rembrandt "Cryin' Man" Brown (Cleavant Derricks) encounter a military operation that is led by Colonel Angus Rickman (Roger Daltrey). The Colonel is aided by Captain Maggie Beckett (Kari Wuhrer). These two are using their own Sliding technology to save a select group of people. Rickman and Maggie are seriously trying to locate a safe parallel Earth.

Events don't go as Rickman hopes, and he ends up secretly killing people. Next, he must steal a timer which will allow him to leap from place to place. After he kills Professor Arturo, he smartly decides to flee to another world. Maggie then offers to join Quinn, Wade, and Rembrandt to chase Rickman down.