(written from a Production point of view)
Walter "Wally" Warner is an actor who appeared in several episodes of Star Trek: Enterprise. As a background actor he received no credit for this appearances and was identified by the call sheets for the episodes. Warner also worked as stand-in for Bruce French on the first season episode "The Andorian Incident".
Beside his work on Star Trek, Warner worked as stand-in on the television series Dr. Quinn, Medicine Woman.