迪士尼第23部经典动画长片《救难小英雄》讲述了一个叫潘尼的孤儿,在漂流瓶里放了一张“救救我”的纸条寻求救助,幸好被她的朋友小老鼠碧卡与伯纳发现,他们历经艰险、克服磨难,终于寻到魔窟。原来潘尼在恶魔玛杜莎手上,玛杜莎要潘尼去寻找价值连城的宝石。但是首先他们必须克服玛杜莎的两个守护神鳄鱼的坚强防护……。而伯纳与碧卡也经过这场冒险,产生了真挚的感情。

　　

　Now You See Him, Now You Don't is a 1972 Walt Disney Productions film starring Kurt Russell as a chemistry student who accidentally discovers the secret to invisibility. It is the sequel to the 1969 film The Computer Wore Tennis Shoes and was followed by 1975's The Strongest Man in the World.