Exhibit 21 List of Subsidiaries 1. U.S.A. Video Inc., a company incorporated under the laws of the state of Texas, is a wholly owned subsidiary of U.S.A Video Interactive Corp. 2. Merging Rivers Media Corp., a company incorporated under the laws of the state of Wyoming, is wholly owned subsidiary of USA Video Interactive Corp. 3. U.S.A. Video Corp., a company incorporated under the laws of the state of Nevada, is a wholly owned subsidiary of USA Video Interactive Corp.