[5] At her sister’s funeral, an eccentric woman meets her uptight nephew and takes him globe-trotting to find an old flame. The combination of the great George Cukor and the ever-acerbic Maggie Smith doesn’t add up to anything compelling in this Auntie Mame wannabe. The screenplay, based on Graham Green’s novel, is distractedly episodic and Smith’s performance is over-the-top even for her. The tone is …