THE VIRGINIAN: RIDE TO DELPHI (1966, USA) ***½ Western net. National Broadcasting Company (NBC); pr co. Universal Television; d. Anton Leader; w. Andy Lewis (based on a story by Don Tait); exec pr. Frank Price; pr. Joel Rogosin; ph. Enzo A. Martinelli (Technicolor. 35mm. Spherical. 1.33:1); m. Russell Garcia; m sup. Stanley Wilson; th. Percy…