Garson Kanin's Broadway play makes an entertaining vehicle for Tony Curtis and Debbie Reynolds as youngsters struggling to survive in Manhattan show business. Mac: Jack Oakie. Soda: Kay Medford. Nellie: Don Rickles. Gerry: Gerry Mulligan. Frankie: Joe Bushkin. Carl: Sam Butera. Edie: Marjorie Bennett. Robert Mulligan directed.