side of folk music — pleasant and not challenging, but quite rewarding in its unassuming way." The album, released by RCA Victor and arranged by Dick Rosmini, is available on compact disc only as part of the fourth disc of the Bonanza 4-CD boxed set on Bear Family Records. On the Bonanza box-set albums, Roberts also sings "Early One Morning", "In the Pines", "The New Born King", "The Bold Soldier", "Mary Ann", "They Call the Wind Maria", "Sylvie", "Lily of the West", "The Water is Wide", "Rake and a Ramblin' Boy", "A Quiet Girl", "Shady Grove", "Alberta", and "Empty Pocket Blues". After Bonanza After Bonanza, Roberts played summer stock theatre, regional theaters, and episodic TV, which gave him the opportunity to play a wide variety of roles. He toured with musicals such as The King and I, Kiss Me Kate, Camelot, and The Music Man, and dramas such as Tiny Alice. He played Jigger in an ABC television presentation of Carousel and was featured in a CBS Playhouse production, Dear Friends. In 1967, Roberts starred in the lavish, but short-lived David Merrick production of Mata Hari, directed by Vincente Minnelli. The show had a much-publicized "chaotic" preview performance due to technical problems stemming from lack of rehearsal time at the National Theatre in Washington, DC, where the preview performance took place. "What was offered the people of Washington was a dress rehearsal. David Merrick spoke to the audience beforehand warning them of this." Problems were corrected by the official opening night, when the show received good reviews for Roberts, musical score and lyrics, stage design, and costumes, but poor reviews for its co-star and other aspects of the production. The show, nevertheless, was thought to have the potential to continue to Broadway. "Mata Hari was a show with a great story, two fascinating characters, and some accessory mess that could have easily been tidied up by anyone but Vincente Minnelli." But Merrick, "instead of bringing someone to clean house closed the production down". In 1972, Roberts returned to Broadway and toured with Ingrid Bergman in Captain Brassbound's Conversion, in which he played the title role. "Particularly helpful is Pernell Roberts in the acted-upon title role... This actor is a sturdy, not unamusing leading-man type and may his appearance as a Bergman costar be rewarded beyond Bonanza." In 1973, Roberts was nominated for a Joseph Jefferson Award for his performance in