ROBIN AND MARIAN (1976, USA, 106m, PG) ***½ Adventure, Drama, Romance dist. Columbia Pictures (USA), Columbia-Warner Distributors (UK); pr co. Columbia Pictures / Rastar Pictures; d. Richard Lester; w. James Goldman; pr. Denis O’Dell; ph. David Watkin (Technicolor | 1.85:1); m. John Barry; ed. John Victor Smith; pd. Michael Stringer; ad. Gil Parrondo. cast: Sean…